VOL-3220 - correct port forward that is restarted

- also corrected a spelling mistake as we do not want to
  foward ports

Change-Id: I7b87889bfb8f58728dec710247ae68a8f8cd4613
diff --git a/libraries/voltha.robot b/libraries/voltha.robot
index b8679b0..dc1628d 100644
--- a/libraries/voltha.robot
+++ b/libraries/voltha.robot
@@ -40,7 +40,7 @@
     Should Be Equal as Integers    ${rc}    0
     [Return]    ${deploy}
 
-Restart VOLTHA Port Foward
+Restart VOLTHA Port Forward
     [Arguments]    ${name}
     [Documentation]    Uses a script to restart a kubectl port-forward
     ${cmd}	Catenate