Fix typos

CodingStyle.cc

@@ -20,7 +20,7 @@
 
 #include <math.h>
 
-// Note how the Qt headers and the QGroundControl headers above are kept seperate
+// Note how the Qt headers and the QGroundControl headers above are kept separate
 
 Q_LOGGING_CATEGORY(CodingStyleLog, "CodingStyleLog")
 

CodingStyle.h

@@ -25,7 +25,7 @@
 #include "Fact.h"
 #include "UASInterface.h"
 
-// Note how the Qt headers, System, headers and the QGroundControl headers above are kept in seperate groups
+// Note how the Qt headers, System, headers and the QGroundControl headers above are kept in separate groups
 
 // If you are going to use a logging category for a class it should have the same name as the class
 // with a suffix of Log.

QGCExternalLibs.pri

@@ -9,7 +9,7 @@ WindowsBuild {
 # [REQUIRED] Add support for the MAVLink communications protocol.
 # Mavlink dialect is hardwired to arudpilotmega for now. The reason being
 # the current codebase supports both PX4 and APM flight stack. PX4 flight stack
-# only usese common mavlink specifications, wherease APM flight stack uses custom
+# only usese common mavlink specifications, whereas APM flight stack uses custom
 # mavlink specifications which add to common. So by using the adupilotmega dialect
 # QGC can support both in the same codebase.
 #

android/src/com/hoho/android/usbserial/driver/ProlificSerialDriver.java

@@ -217,7 +217,7 @@ public void run() {
             }
         }
 
-        /* throw and clear an exception which occured in the status read thread */
+        /* throw and clear an exception which occurred in the status read thread */
         IOException readStatusException = mReadStatusException;
         if (mReadStatusException != null) {
             mReadStatusException = null;
@@ -288,7 +288,7 @@ public void open() throws IOException {
                             + "available! Assuming that it is a HX device");
                     mDeviceType = DEVICE_TYPE_HX;
                 } catch (Exception e) {
-                    Log.e(TAG, "An unexpected exception occured while trying "
+                    Log.e(TAG, "An unexpected exception occurred while trying "
                             + "to detect PL2303 subtype", e);
                 }
             }
@@ -318,7 +318,7 @@ public void close() throws IOException {
                     try {
                         mReadStatusThread.join();
                     } catch (Exception e) {
-                        Log.w(TAG, "An error occured while waiting for status read thread", e);
+                        Log.w(TAG, "An error occurred while waiting for status read thread", e);
                     }
                 }
             }

android/src/org/qgroundcontrol/qgchelper/UsbDeviceJNI.java

@@ -347,7 +347,7 @@ public void onReceive(Context contextA, Intent intentA)
                         Log.e(TAG, "UsbIoManager instance is null");
                     m_ioManager.put(idL, managerL);
                     m_Executor.submit(managerL);
-                    Log.i(TAG, "Port open successfull");
+                    Log.i(TAG, "Port open successful");
                     return idL;
                 }
             }

doc/Doxyfile

@@ -281,7 +281,7 @@ TYPEDEF_HIDES_STRUCT   = NO
 # causing a significant performance penality.
 # If the system has enough physical memory increasing the cache will improve the
 # performance by keeping more symbols in memory. Note that the value works on
-# a logarithmic scale so increasing the size by one will rougly double the
+# a logarithmic scale so increasing the size by one will roughly double the
 # memory usage. The cache size is given by this formula:
 # 2^(16+SYMBOL_CACHE_SIZE). The valid range is 0..9, the default is 0,
 # corresponding to a cache size of 2^16 = 65536 symbols

resources/flightgear/Aircraft/EasyStar/easystar.xml

@@ -7,7 +7,7 @@
  <fileheader>
   <author> Ron Jensen Aeromatic v 0.91 </author>
   <filecreationdate> 2010-03-28 </filecreationdate>
-  <version>$Revison: $</version>
+  <version>$Revision: $</version>
   <description> Models a EasyStar. </description>
  </fileheader>
 

resources/flightgear/Aircraft/EasyStar/readme.txt

@@ -1,4 +1,4 @@
-Origional readme:
+Original readme:
 ************************************************************************
 *             MULTIPLEX Modellsport GmbH & Co. KG                      *
 *             Neuer Weg 2, D-75223 Niefern, Germany                    *

resources/flightgear/Aircraft/Rascal/README.Rascal

@@ -127,7 +127,7 @@ tires.
 rudder which is connected to a steerable tail wheel.  Use brakes only
 for positive, precision ground control when necessary.
 
-(3) Taxi upwind with stick back; downwind with stick foreward.  When
+(3) Taxi upwind with stick back; downwind with stick forward.  When
 ground winds are in excess of 15 M.P.H., turn into wind using ailerons
 in direction of turn; apply ailerons away from the turn when turning
 downwind.  This procedure helps to prevent the wind "picking up" a

resources/flightgear/Aircraft/Rascal110/README.Rascal

@@ -127,7 +127,7 @@ tires.
 rudder which is connected to a steerable tail wheel.  Use brakes only
 for positive, precision ground control when necessary.
 
-(3) Taxi upwind with stick back; downwind with stick foreward.  When
+(3) Taxi upwind with stick back; downwind with stick forward.  When
 ground winds are in excess of 15 M.P.H., turn into wind using ailerons
 in direction of turn; apply ailerons away from the turn when turning
 downwind.  This procedure helps to prevent the wind "picking up" a

src/AutoPilotPlugins/APM/APMCameraComponent.qml

@@ -144,7 +144,7 @@ QGCView {
     Connections { target: _rc13Function; onValueChanged: calcGimbalOutValues() }
     Connections { target: _rc14Function; onValueChanged: calcGimbalOutValues() }
 
-    // Whenever an MNT_RC_IN_* setting is changed make sure to turn on RC targetting
+    // Whenever an MNT_RC_IN_* setting is changed make sure to turn on RC targeting
     Connections {
         target:         _mountRCInPan
         onValueChanged: _mountDefaultMode.value = _mountDefaultModeRCTargetting

src/AutoPilotPlugins/PX4/PX4AdvancedFlightModes.qml

@@ -51,11 +51,11 @@ Item {
                                                         qsTr("The Main mode switch must always be assigned to a channel in order to fly")
 
     readonly property string assistModeName:            qsTr("Assist")
-    readonly property string assistModeDescription:     qsTr("If Position Control is placed on a seperate channel from the Main mode channel, an additional 'Assist' mode is added to the Main switch. ") +
+    readonly property string assistModeDescription:     qsTr("If Position Control is placed on a separate channel from the Main mode channel, an additional 'Assist' mode is added to the Main switch. ") +
                                                         qsTr("In order for the Attitude Control/Position Control switch to be active, the Main switch must be in Assist mode.")
 
     readonly property string autoModeName:              qsTr("Auto")
-    readonly property string autoModeDescription:       qsTr("If Loiter is placed on a seperate channel from the Main mode channel, an additional 'Auto' mode is added to the Main switch. ") +
+    readonly property string autoModeDescription:       qsTr("If Loiter is placed on a separate channel from the Main mode channel, an additional 'Auto' mode is added to the Main switch. ") +
                                                         qsTr("In order for the Mission/Loiter switch to be active, the Main switch must be in Auto mode.")
 
     readonly property string fwAcroModeName:            qsTr("Stabilized")

src/AutoPilotPlugins/PX4/PX4AdvancedFlightModesController.cc

@@ -88,15 +88,15 @@ void PX4AdvancedFlightModesController::_init(void)
         // PosCtl disabled so AltCtl must move back to main Mode switch
         _assistModeVisible = false;
     } else {
-        // Assist mode is visible if AltCtl/PosCtl are on seperate channel from main Mode switch
+        // Assist mode is visible if AltCtl/PosCtl are on separate channel from main Mode switch
         _assistModeVisible = posCtlChannel != modeChannel;
     }
 
     if (loiterChannel == 0) {
         // Loiter disabled so Mission must move back to main Mode switch
         _autoModeVisible = false;
     } else {
-        // Auto mode is visible if Mission/Loiter are on seperate channel from main Mode switch
+        // Auto mode is visible if Mission/Loiter are on separate channel from main Mode switch
         _autoModeVisible = loiterChannel != modeChannel;
     }
 
@@ -662,7 +662,7 @@ void PX4AdvancedFlightModesController::setPosCtlModeChannelIndex(int index)
         // PosCtl disabled so AltCtl must move back to main Mode switch
         _assistModeVisible = false;
     } else {
-        // Assist mode is visible if AltCtl/PosCtl are on seperate channel from main Mode switch
+        // Assist mode is visible if AltCtl/PosCtl are on separate channel from main Mode switch
         _assistModeVisible = channel != getParameterFact(-1, "RC_MAP_MODE_SW")->rawValue().toInt();
     }
 
@@ -684,7 +684,7 @@ void PX4AdvancedFlightModesController::setLoiterModeChannelIndex(int index)
         // Loiter disabled so Mission must move back to main Mode switch
         _autoModeVisible = false;
     } else {
-        // Auto mode is visible if Mission/Loiter are on seperate channel from main Mode switch
+        // Auto mode is visible if Mission/Loiter are on separate channel from main Mode switch
         _autoModeVisible = channel != getParameterFact(-1, "RC_MAP_MODE_SW")->rawValue().toInt();
     }
 

src/FactSystem/FactMetaData.h

@@ -21,7 +21,7 @@
 
 /// Holds the meta data associated with a Fact.
 ///
-/// Holds the meta data associated with a Fact. This is kept in a seperate object from the Fact itself
+/// Holds the meta data associated with a Fact. This is kept in a separate object from the Fact itself
 /// since you may have multiple instances of the same Fact. But there is only ever one FactMetaData
 /// instance or each Fact.
 class FactMetaData : public QObject

src/FactSystem/ParameterLoader.h

@@ -142,7 +142,7 @@ class ParameterLoader : public QObject
     QMap<int, QMap<QString, QStringList> > _mapGroup2ParameterName;
 
     bool        _parametersReady;               ///< true: full set of parameters correctly loaded
-    bool        _initialLoadComplete;           ///< true: Initial load of all parameters complete, whether succesful or not
+    bool        _initialLoadComplete;           ///< true: Initial load of all parameters complete, whether successful or not
     bool        _waitingForDefaultComponent;    ///< true: last chance wait for default component params
     bool        _saveRequired;                  ///< true: _saveToEEPROM should be called
     int         _defaultComponentId;

src/FirmwarePlugin/APM/APMParameterMetaData.cc

@@ -312,7 +312,7 @@ bool APMParameterMetaData::parseParameterAttributes(QXmlStreamReader& xml, APMFa
     // as long as param doens't end
     while (!(elementName == "param" && xml.isEndElement())) {
         if (elementName.isEmpty()) {
-            // skip empty elements. Somehow I am getting lot of these. Dont know what to do with them.
+            // skip empty elements. Somehow I am getting lot of these. Don't know what to do with them.
         } else if (elementName == "field") {
             QString attributeName = xml.attributes().value("name").toString();
 

src/FirmwarePlugin/FirmwarePlugin.h

@@ -181,7 +181,7 @@ class FirmwarePlugin : public QObject
     virtual QString internalParameterMetaDataFile(void) { return QString(); }
 
     /// Loads the specified parameter meta data file.
-    /// @return Opaque parameter meta data information which must be stored with Vehicle. Vehicle is reponsible to
+    /// @return Opaque parameter meta data information which must be stored with Vehicle. Vehicle is responsible to
     ///         call deleteParameterMetaData when no longer needed.
     virtual QObject* loadParameterMetaData(const QString& metaDataFile) { Q_UNUSED(metaDataFile); return NULL; }
 

src/FollowMe/FollowMe.cc

@@ -92,13 +92,13 @@ void FollowMe::_setGPSLocation(QGeoPositionInfo geoPositionInfo)
             _motionReport.pos_std_dev[2] = geoPositionInfo.attribute(QGeoPositionInfo::VerticalAccuracy);
         }                
 
-        // calculate z velocity if it's availible
+        // calculate z velocity if it's available
 
         if(geoPositionInfo.hasAttribute(QGeoPositionInfo::VerticalSpeed)) {
             _motionReport.vz = geoPositionInfo.attribute(QGeoPositionInfo::VerticalSpeed);
         }
 
-        // calculate x,y velocity if it's availible
+        // calculate x,y velocity if it's available
 
         if((geoPositionInfo.hasAttribute(QGeoPositionInfo::Direction)   == true) &&
            (geoPositionInfo.hasAttribute(QGeoPositionInfo::GroundSpeed) == true)) {

src/LogCompressor.cc

@@ -70,7 +70,7 @@ void LogCompressor::run()
 
 
 	// First we search the input file through keySearchLimit number of lines
-	// looking for variables. This is neccessary before CSV files require
+	// looking for variables. This is necessary before CSV files require
 	// the same number of fields for every line.
 	const unsigned int keySearchLimit = 15000;
 	unsigned int keyCounter = 0;

src/MissionEditor/SurveyItemEditor.qml

@@ -16,7 +16,7 @@ Rectangle {
     color:      qgcPal.windowShadeDark
     radius:     _radius
 
-    // The following properties must be available up the hierachy chain
+    // The following properties must be available up the hierarchy chain
     //property real   availableWidth    ///< Width for control
     //property var    missionItem       ///< Mission Item for editor
 

src/MissionManager/MavCmdInfoCommon.json

@@ -768,7 +768,7 @@
                 "label":            "Mode:",
                 "default":          0,
                 "decimalPlaces":    0,
-                "enumStrings":      "Retract,Neutral,Mavlink Targetting,RC Targetting,GPS Point",
+                "enumStrings":      "Retract,Neutral,Mavlink Targeting,RC Targeting,GPS Point",
                 "enumValues":       "0,1,2,3,4"
             },
             "param2": {

src/MissionManager/MissionManager.cc

@@ -165,7 +165,7 @@ void MissionManager::_ackTimeout(void)
 
     if (timedOutAck == AckNone) {
         qCWarning(MissionManagerLog) << "_ackTimeout timeout with AckNone";
-        _sendError(InternalError, "Internal error occured during Mission Item communication: _ackTimeOut:_retryAck == AckNone");
+        _sendError(InternalError, "Internal error occurred during Mission Item communication: _ackTimeOut:_retryAck == AckNone");
         return;
     }
 

src/MissionManager/MissionManager.h

@@ -82,7 +82,7 @@ private slots:
         AckMissionCount,    ///< MISSION_COUNT message expected
         AckMissionItem,     ///< MISSION_ITEM expected
         AckMissionRequest,  ///< MISSION_REQUEST is expected, or MISSION_ACK to end sequence
-        AckGuidedItem,      ///< MISSION_ACK expected in reponse to ArduPilot guided mode single item send
+        AckGuidedItem,      ///< MISSION_ACK expected in response to ArduPilot guided mode single item send
     } AckType_t;
 
     void _startAckTimeout(AckType_t ack);

src/MissionManager/SimpleMissionItem.cc

@@ -152,7 +152,7 @@ void SimpleMissionItem::_connectSignals(void)
     connect(&_missionItem._commandFact, &Fact::valueChanged,                    this, &SimpleMissionItem::_setDirtyFromSignal);
     connect(&_missionItem,              &MissionItem::sequenceNumberChanged,    this, &SimpleMissionItem::_setDirtyFromSignal);
 
-    // Values from these facts must propogate back and forth between the real object storage
+    // Values from these facts must propagate back and forth between the real object storage
     connect(&_altitudeRelativeToHomeFact,   &Fact::valueChanged,    this, &SimpleMissionItem::_syncAltitudeRelativeToHomeToFrame);
     connect(&_missionItem._frameFact,       &Fact::valueChanged,    this, &SimpleMissionItem::_syncFrameToAltitudeRelativeToHome);
 
@@ -182,7 +182,7 @@ void SimpleMissionItem::_connectSignals(void)
     connect(&_missionItem._commandFact,     &Fact::valueChanged, this, &SimpleMissionItem::_sendCommandChanged);
     connect(&_missionItem._frameFact,       &Fact::valueChanged, this, &SimpleMissionItem::_sendFrameChanged);
 
-    // Sequence number is kept in mission iteem, so we need to propogate signal up as well
+    // Sequence number is kept in mission iteem, so we need to propagate signal up as well
     connect(&_missionItem, &MissionItem::sequenceNumberChanged, this, &SimpleMissionItem::sequenceNumberChanged);
 }
 

src/MissionManager/VisualMissionItem.h

@@ -40,7 +40,7 @@ class VisualMissionItem : public QObject
 
     const VisualMissionItem& operator=(const VisualMissionItem& other);
 
-    // The following properties are calulated/set by the MissionControll recalc methods
+    // The following properties are calculated/set by the MissionControll recalc methods
 
     Q_PROPERTY(double altDifference READ altDifference  WRITE setAltDifference  NOTIFY altDifferenceChanged)    ///< Change in altitude from previous waypoint
     Q_PROPERTY(double altPercent    READ altPercent     WRITE setAltPercent     NOTIFY altPercentChanged)       ///< Percent of total altitude change in mission altitude

src/PositionManager/SimulatedPosition.h

@@ -41,7 +41,7 @@ private slots:
 
     QGeoPositionInfo lastPosition;
 
-    // items for simulating QGC movment in jMAVSIM
+    // items for simulating QGC movement in jMAVSIM
 
     int32_t lat_int;
     int32_t lon_int;

src/QGCApplication.cc

@@ -206,7 +206,7 @@ QGCApplication::QGCApplication(int &argc, char* argv[], bool unitTesting)
     if (!_runningUnitTests) {
         if (getuid() == 0) {
             QMessageBox msgBox;
-            msgBox.setInformativeText("You are runnning QGroundControl as root. "
+            msgBox.setInformativeText("You are running QGroundControl as root. "
                                       "You should not do this since it will cause other issues with QGroundControl. "
                                       "QGroundControl will now exit. "
                                       "If you are having serial port issues on Ubuntu, execute the following commands to fix most issues:\n"

src/QGCMobileFileDialogController.h

@@ -30,7 +30,7 @@ class QGCMobileFileDialogController : public QObject
     ///     @param fileExtension Expected file extension, added if needed
     Q_INVOKABLE QString fullPath(const QString& filename, const QString& fileExtension);
 
-    /// Check for file existance
+    /// Check for file existence
     ///     @param filename File name, not fully qualified, may not have extension
     ///     @param fileExtension Expected file extension, added if needed
     /// @return true: File exists at Documents location

src/QGCQmlWidgetHolder.h

@@ -50,7 +50,7 @@ class QGCQmlWidgetHolder : public QGCDockWidget
     QQmlEngine*	getEngine();
 
     /// Sets the QML into the control. Will display errors message box if error occurs loading source.
-    /// @return true: source loaded, false: source not loaded, errors occured
+    /// @return true: source loaded, false: source not loaded, errors occurred
     bool setSource(const QUrl& qmlUrl);
 
     void setContextPropertyObject(const QString& name, QObject* object);

src/QGCQuickWidget.cc

@@ -18,7 +18,7 @@
 #include <QQmlEngine>
 
 /// @file
-///     @brief Subclass of QQuickWidget which injects Facts and the Pallete object into
+///     @brief Subclass of QQuickWidget which injects Facts and the Palette object into
 ///             the QML context.
 ///
 ///     @author Don Gagne <[email protected]>

src/QGCQuickWidget.h

@@ -16,7 +16,7 @@
 #include "AutoPilotPlugin.h"
 
 /// @file
-///     @brief Subclass of QQuickWidget which injects Facts and the Pallete object into
+///     @brief Subclass of QQuickWidget which injects Facts and the Palette object into
 ///             the QML context.
 ///
 ///     @author Don Gagne <[email protected]>
@@ -31,7 +31,7 @@ class QGCQuickWidget : public QQuickWidget {
     void setAutoPilot(AutoPilotPlugin* autoPilot);
 
     /// Sets the QML into the control. Will display errors message box if error occurs loading source.
-    ///     @return true: source loaded, false: source not loaded, errors occured
+    ///     @return true: source loaded, false: source not loaded, errors occurred
     bool setSource(const QUrl& qmlUrl);
 };