Update README.md

README.md

@@ -72,8 +72,8 @@ wstool init ana_sim.rosinstall
   
   * Copy the ana_sim.rosinstall file to the src folder of the existing workspace.
   
-  * Merge the ana_sim.rosinstall file available on this repository with the existing rosinstall file following the steps.
-in this [tutorial](http://wiki.ros.org/wstool). From the src folder, execute:
+  * Merge the ana_sim.rosinstall file available on this repository with the existing rosinstall file following the steps 
+   in this [tutorial](http://wiki.ros.org/wstool#Merge_in_Additional_rosinstall_Files). From the src folder, execute:
 
 ```
 roscd
@@ -81,20 +81,20 @@ cd ../src
 wstool merge ana_sim.rosinstall
 ```
 
- * Download the simulator packages by executing the followuing command from the src folder:
+ * Download the simulator packages by executing the following command from the src folder:
 
 ```
 wstool update
 ```
 
- * compile the newly downloaded packages with the following command:
+ * Compile the newly downloaded packages with the following command:
 
 ```
 cd ..
 catkin_make 
 ```
 
-Once the setup process is complet, start the simulator with the following command
+Once the setup process is complete, start the simulator with the following command:
 
 ```
 roslaunch iri_ana_gazebo sim_test.launch
@@ -123,7 +123,7 @@ There are two ways to connect to the robot using an external computer:
 Once connected to the same network, configure the external computer following the instructions 
 in this [tutorial](http://wiki.ros.org/ROS/Tutorials/MultipleMachines).
 
-At this point, you should have acces to all the topic, services and action provided by the robot.
+At this point, you should have acces to all the topic, services and actions provided by the robot.
 A complete list of all ROS interfaces is shown [here]().
 
 ## What to do next
@@ -142,5 +142,5 @@ Some tutorials specific to the simulated robot:
 
 # Developers
 
-For advanced users and developers, [here]() there is amore in depth information about the Ana robot 
+For advanced users and developers, [here]() there is a more in depth information about the Ana robot 
 and all its dependencies.