Update README.md

Author: iabadiat

README.md

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 Cerebellar-SNN control of a Baxter robot. The repository includes EDLUT simulator source code, the ROS package to perform closed-loop cerebellar-SNN control and all configuration files needed. 
 
 There is also a folder containing the results obtained for each of the performed motor tasks. For each of the performed trajectories the following files are included: 
-* recorded_desired_positions.txt : This file contains the desired position for each joint at each point of time along the experimental setup performed. 
+* recorded_desired_positions.txt : This file contains the desired position of each joint at each point of time along the experimental setup performed. 
 * recorded_current_positions.txt : This file contains the current robot's position for each joint at each point of time along the experimental setup performed. 
 * recorded_joint_MAE.txt : This file contains the Poisition Mean Absolute Error (MAE) (i.e. difference between desired and current position) of each joint for each of the trials performed along the experimental setup. 
 * recorded_global_MAE.txt : This file contains the global (i.e. mean of all joints) Poisition MAE of each trial performed along the experimental setup.