Update README.md

Author: osamaakb

module7-cloud-computing/r1.2-deployment/README.md

@@ -97,7 +97,7 @@ Whenever you are logged in over SSH, you want the keys to be added so that they
 <code>
 Start the SSH agent
 
-eval `ssh-agent -s`
+eval ssh-agent -s
 
 Add the SSH key