Fix FOR loop robot syntax

Change-Id: If30c877d4a497c8f9754d5987290e51ca647abe0
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/lib/logging_utils.robot b/lib/logging_utils.robot
index 6b5b867..2d336fb 100644
--- a/lib/logging_utils.robot
+++ b/lib/logging_utils.robot
@@ -274,7 +274,7 @@
     ${packed_dict}=  Create Dictionary
     ${error_logs}=  Get Event Logs
 
-    :FOR  ${idx}   IN  @{error_logs}
+    FOR  ${idx}   IN  @{error_logs}
        Set To Dictionary  ${packed_dict}    ${idx['@odata.id']}=${idx}
     END