fix lint format

README.md

@@ -10,7 +10,8 @@ To work with containers, this package provides the helper script `setup_workspac
 
 Run `setup_workspace.sh --help` for more details about the script usage.
 
-If you're using [ORise container](https://github.com/orise-robotics/ros_ws), it assumes that the folder `/home/orise` will be used as your woskspace to develop using ROS 2 and also, your VSCode workspace. If you want to use different workspaces inside the container, just copy the files `.vscode-format` and `ros2.code-workspace` to the root of your ROS workspace and redefine the `COLCON_WORKSPACE_FOLDER` variable. For example, let's assume that you want to use a ROS 2 woskpace called *foxy_ws*, this folder should have:
+If you're using [ORise container](https://github.com/orise-robotics/ros_ws), it assumes that the folder `/home/orise` 
+will be used as your woskspace to develop using ROS 2 and also, your VSCode workspace. If you want to use different workspaces inside the container, just copy the files `.vscode-format` and `ros2.code-workspace` to the root of your ROS workspace and redefine the `COLCON_WORKSPACE_FOLDER` variable. For example, let's assume that you want to use a ROS 2 woskpace called *foxy_ws*, this folder should have:
 
 - foxy_ws
   - `.vscode-format`
@@ -23,7 +24,7 @@ If you're using [ORise container](https://github.com/orise-robotics/ros_ws), it
 And you must redefine the `COLCON_WORKSPACE_FOLDER` variable:
 
 ```sh
-  $ export COLCON_WORKSPACE_FOLDER=/home/orise/foxy_ws
+  export COLCON_WORKSPACE_FOLDER=/home/orise/foxy_ws
 ```
 
 ### Folders Configuration
@@ -38,6 +39,7 @@ In order to have the desired folders opened when you open the VSCode workspace y
     }
   ],
 ```
+Another way of doing this is using graphical interface. Check [this tutorial](https://code.visualstudio.com/docs/editor/multi-root-workspaces#_adding-folders) for more information
 
 ## Workspace features