Modified Xpath for Cap input button

Change-Id: Id2d5cbeddb28d0adbbd4fe510ec1df250487fb14
Signed-off-by: rramyasr-in <rramyasr@in.ibm.com>
diff --git a/gui/gui_test/resource_management_menu/test_power_sub_menu.robot b/gui/gui_test/resource_management_menu/test_power_sub_menu.robot
index 4de7f08..e8fd665 100644
--- a/gui/gui_test/resource_management_menu/test_power_sub_menu.robot
+++ b/gui/gui_test/resource_management_menu/test_power_sub_menu.robot
@@ -12,7 +12,7 @@
 
 ${xpath_power_heading}             //h1[text()="Power"]
 ${xpath_power_ops_checkbox}        //*[@data-test-id='power-checkbox-togglePowerCapField']
-${xpath_cap_input_button}          //*[@data-test-id='power-input-powerCapValue']
+${xpath_cap_input_button}          //*[@data-test-id='power-input-powerCap']
 ${xpath_submit_button}             //*[@data-test-id='power-button-savePowerCapValue']
 
 *** Test Cases ***