Enforced robotframework standards.

- The standards are enforced using the rflint static anylysis tool.
- More standards will be added in future commits but this is a base
  starting point.

Change-Id: I7dd8a2b0b42a51327b748cb730609d7ee2538de3
Signed-off-by: Joy Onyerikwu <onyekachukwu.joy.onyerikwu@ibm.com>
diff --git a/templates/pgm_template.robot b/templates/pgm_template.robot
index 8ab75a9..946e3c9 100755
--- a/templates/pgm_template.robot
+++ b/templates/pgm_template.robot
@@ -26,5 +26,5 @@
 
 *** Test Cases ***
 Test Case 1
-
+    [Documentation]  <test case doc here>
     Print Timen  First test case.