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/gui/obmc_gui/lib/resource.robot b/gui/obmc_gui/lib/resource.robot
index 9c901b0..088f645 100644
--- a/gui/obmc_gui/lib/resource.robot
+++ b/gui/obmc_gui/lib/resource.robot
@@ -271,8 +271,10 @@
     # confirmation     Server power operations confirmation
     #                  (e.g. yes.)
 
-    Click Element
-    ...  //*[@id='power-operations']/div[${main_element}]/div[${sub_element}]/confirm/div/div[${confirm_msg_elt}]/button[${confirmation}]
+    ${element_path}=  Catenate  //*[@id='power-operations']/div[${main_element}]/div[${sub_element}]
+    ...  /confirm/div/div[${confirm_msg_elt}]/button[${confirmation}]
+    Click Element  ${element_path.replace(" ","")}
+
 
 GUI Power On
     [Documentation]  Power on the host using GUI.