VOL-2125: Fix Lint "Line it too long" in voltha-system-tests

	All Lint "Line it too long" issues have been fixed
	From hereon, all Lint issues should be addressed

Change-Id: If8d29382c875c580e22ab1a69d9217fb37288644
diff --git a/libraries/utils.robot b/libraries/utils.robot
index e303379..db67643 100644
--- a/libraries/utils.robot
+++ b/libraries/utils.robot
@@ -31,4 +31,5 @@
     # check voltctl and kubectl configured
     ${voltctl_rc}=    Run And Return RC    ${VOLTCTL_CONFIG}; voltctl device list
     ${kubectl_rc}=    Run And Return RC    ${KUBECTL_CONFIG}; kubectl get pods
-    Run Keyword If    ${voltctl_rc} != 0 or ${kubectl_rc} != 0    FATAL ERROR    VOLTCTL and KUBECTL not configured. Please configure before executing tests.
+    Run Keyword If    ${voltctl_rc} != 0 or ${kubectl_rc} != 0    FATAL ERROR
+    ...    VOLTCTL and KUBECTL not configured. Please configure before executing tests.