Update README.md

client/README.md

 # Dummy players for lab
  Simple example program to demonstrate the usage.
 
-### Setting up the **MPI** environment on host para
+### Setting up the **MPI** environment on host para 
  - login to para
  - `module load mpi`
 
@@ -33,10 +33,10 @@ Parameters:
     Add  
 
 #### Tunnel setup using ssh
- `ssh -R **PORT*:localhost:15623 USER@PARA`
+ `ssh -R **PORT**:localhost:15623 **USER**@**PARA**`
 - where **PORT** is your unique port number
-- **USER** is ypur login name on para
-- **PARA** is the hostname of para cluster
+- **USER** is ypur login name on para cluster
+- **PARA** is the full hostname of para cluster
 
 ### Files:
 #### player.h, player.cpp: