Typo fix changes in code

Change-Id: I18cade38540fc79e8d1dff80636d4f8cc9ab58cd
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/lib/utils.robot b/lib/utils.robot
index b8d3db7..152b9b7 100755
--- a/lib/utils.robot
+++ b/lib/utils.robot
@@ -718,7 +718,7 @@
 Get Post Boot Action
     [Documentation]  Get post boot action.
 
-    # Post code update action dictionay.
+    # Post code update action dictionary.
     #
     # {
     #    BMC image: {