diff --git a/docs/docs/usage/single/index.html b/docs/docs/usage/single/index.html
index a559535df..afcf721e8 100644
--- a/docs/docs/usage/single/index.html
+++ b/docs/docs/usage/single/index.html
@@ -414,7 +414,7 @@ <h4></h4>
 
 <tr>
 <td><strong>Incremental</strong></td>
-<td>This boolean value is only supported when the Parallism is set to Parallel.</td>
+<td>This boolean value is only supported when the Parallelism is set to Parallel.</td>
 </tr>
 </tbody>
 </table>
diff --git a/src/docs/content/docs/usage/single.md b/src/docs/content/docs/usage/single.md
index 3ebbf5b60..7ab5fee82 100644
--- a/src/docs/content/docs/usage/single.md
+++ b/src/docs/content/docs/usage/single.md
@@ -36,4 +36,4 @@ Enter values for the keyspace, tables, owner and other fields and click the *Rep
 **Parallelism** | Options are: <br/> - `Sequential`: Used in cases where data center aware repairs are not yet supported (pre-2.0.12). <br/> - `Parallel`: Executes repairs across all nodes in parallel. <br/> - `DC-Aware`: Executes repairs across all nodes in a data center, one data center at a time. This is the safest option as it restricts extreme load to a specific data center, rather than impacting the full cluster.
 **Repair intensity** | A value between 0.0 and 1.0, where 1.0 ensures that no sleeping occurs between repair sessions and 0.5 ensures that equal amounts of time while the repair task is running, will be spent sleeping and repairing.
 **Cause** | Any string is accepted for this field which acts as a way to include notes in cases where many users have access to Reaper.
-**Incremental** | This boolean value is only supported when the Parallism is set to Parallel.
\ No newline at end of file
+**Incremental** | This boolean value is only supported when the Parallelism is set to Parallel.
diff --git a/src/ui/app/jsx/repair-form.jsx b/src/ui/app/jsx/repair-form.jsx
index b6bf504e0..fb9d2cca5 100644
--- a/src/ui/app/jsx/repair-form.jsx
+++ b/src/ui/app/jsx/repair-form.jsx
@@ -18,7 +18,7 @@ const repairForm = React.createClass({
     return {
       addRepairResultMsg: null, clusterNames: [], submitEnabled: false,
       clusterName: this.props.currentCluster!="all"?this.props.currentCluster:this.props.clusterNames[0], keyspace: "", tables: "", owner: null, segments: null,
-      parallism: null, intensity: null, cause: null, incrementalRepair: null, formCollapsed: true, nodes: "", datacenters: "", blacklistedTables: "",
+      parallelism: null, intensity: null, cause: null, incrementalRepair: null, formCollapsed: true, nodes: "", datacenters: "", blacklistedTables: "",
       nodeList: [], datacenterList: [], clusterStatus: {}, urlPrefix: URL_PREFIX, nodeSuggestions: [], datacenterSuggestions: [], tableSuggestions: [], 
       clusterTables: {}, blacklistSuggestions: [], tableList: [], blacklistList: [], keyspaceList: [], keyspaceSuggestions: [],
       blacklistReadOnly: false, tablelistReadOnly: false, advancedFormCollapsed: true
@@ -99,7 +99,7 @@ const repairForm = React.createClass({
     };
     if(this.state.tables) repair.tables = this.state.tables;
     if(this.state.segments) repair.segmentCount = this.state.segments;
-    if(this.state.parallism) repair.repairParallelism = this.state.parallism;
+    if(this.state.parallelism) repair.repairParallelism = this.state.parallelism;
     if(this.state.intensity) repair.intensity = this.state.intensity;
     if(this.state.cause) repair.cause = this.state.cause;
     if(this.state.incrementalRepair) repair.incrementalRepair = this.state.incrementalRepair;
@@ -480,10 +480,10 @@ const repairForm = React.createClass({
                       </div>
                     </div>
                     <div className="form-group">
-                      <label htmlFor="in_parallism" className="col-sm-3 control-label">Parallism</label>
+                      <label htmlFor="in_parallelism" className="col-sm-3 control-label">Parallelism</label>
                       <div className="col-sm-14 col-md-12 col-lg-9">
-                        <select className="form-control" id="in_parallism"
-                          onChange={this._handleChange} value={this.state.parallism}>
+                        <select className="form-control" id="in_parallelism"
+                          onChange={this._handleChange} value={this.state.parallelism}>
                           <option value=""></option>
                           <option value="SEQUENTIAL">Sequential</option>
                           <option value="PARALLEL">Parallel</option>
diff --git a/src/ui/app/jsx/repair-list.jsx b/src/ui/app/jsx/repair-list.jsx
index 7c226fb40..8ca909a07 100644
--- a/src/ui/app/jsx/repair-list.jsx
+++ b/src/ui/app/jsx/repair-list.jsx
@@ -190,7 +190,7 @@ const TableRowDetails = React.createClass({
                     <td>{intensity}</td>
                 </tr>
                 <tr>
-                    <td>Repair parallism</td>
+                    <td>Repair parallelism</td>
                     <td>{this.props.row.repair_parallelism}</td>
                 </tr>
                 <tr>
diff --git a/src/ui/app/jsx/schedule-form.jsx b/src/ui/app/jsx/schedule-form.jsx
index 630313451..ce50261dc 100644
--- a/src/ui/app/jsx/schedule-form.jsx
+++ b/src/ui/app/jsx/schedule-form.jsx
@@ -19,7 +19,7 @@ const scheduleForm = React.createClass({
     return {
       addScheduleResultMsg: null, clusterNames: [], submitEnabled: false,
       clusterName: this.props.currentCluster!="all"?this.props.currentCluster:this.props.clusterNames[0], keyspace: "", tables: "", owner: null, segments: null,
-      parallism: null, intensity: null, startTime: null, intervalDays: null, incrementalRepair: null, formCollapsed: true, nodes: null, datacenters: null, 
+      parallelism: null, intensity: null, startTime: null, intervalDays: null, incrementalRepair: null, formCollapsed: true, nodes: null, datacenters: null,
       nodes: "", datacenters: "", blacklistedTables: "", nodeList: [], datacenterList: [], clusterStatus: {}, urlPrefix: URL_PREFIX, nodeSuggestions: [], datacenterSuggestions: [],
       clusterTables: {}, tableSuggestions: [], blacklistSuggestions: [], tableList: [], blacklistList: [], keyspaceList: [], keyspaceSuggestions: [], 
       blacklistReadOnly: false, tablelistReadOnly: false, advancedFormCollapsed: true
@@ -99,7 +99,7 @@ const scheduleForm = React.createClass({
     };
     if(this.state.tables) schedule.tables = this.state.tables;
     if(this.state.segments) schedule.segmentCountPerNode = this.state.segments;
-    if(this.state.parallism) schedule.repairParallelism = this.state.parallism;
+    if(this.state.parallelism) schedule.repairParallelism = this.state.parallelism;
     if(this.state.intensity) schedule.intensity = this.state.intensity;
     if(this.state.incrementalRepair){
       schedule.incrementalRepair = this.state.incrementalRepair;
@@ -487,10 +487,10 @@ const scheduleForm = React.createClass({
                       </div>
                     </div>
                     <div className="form-group">
-                      <label htmlFor="in_parallism" className="col-sm-3 control-label">Parallelism</label>
+                      <label htmlFor="in_parallelism" className="col-sm-3 control-label">Parallelism</label>
                       <div className="col-sm-14 col-md-12 col-lg-9">
-                        <select className="form-control" id="in_parallism"
-                          onChange={this._handleChange} value={this.state.parallism}>
+                        <select className="form-control" id="in_parallelism"
+                          onChange={this._handleChange} value={this.state.parallelism}>
                           <option value=""></option>
                           <option value="SEQUENTIAL">Sequential</option>
                           <option value="PARALLEL">Parallel</option>
diff --git a/src/ui/app/jsx/schedule-list.jsx b/src/ui/app/jsx/schedule-list.jsx
index c062db46a..66ae8c9c8 100644
--- a/src/ui/app/jsx/schedule-list.jsx
+++ b/src/ui/app/jsx/schedule-list.jsx
@@ -86,7 +86,7 @@ const TableRowDetails = React.createClass({
                     <td>{this.props.row.intensity}</td>
                 </tr>
                 <tr>
-                    <td>Repair parallism</td>
+                    <td>Repair parallelism</td>
                     <td>{this.props.row.repair_parallelism}</td>
                 </tr>
                 <tr>