GUI CT fix: Corrected variable for xpath_event_header

Change-Id: Id3fc82d75922cff227a726f065e1dd3efaa5adc2
Signed-off-by: Rahul Maheshwari <rahulmaheshwari@in.ibm.com>
diff --git a/gui/data/resource_variables.py b/gui/data/resource_variables.py
index e1e282b..599e98b 100644
--- a/gui/data/resource_variables.py
+++ b/gui/data/resource_variables.py
@@ -132,7 +132,7 @@
     xpath_root_button_menu = "//*[@id='app-header-user__BV_toggle_']"
     xpath_profile_settings = "//a[@href='#/profile-settings']"
     xpath_server_health_header = "//*[@data-test-id='appHeader-container-health']"
-    xpath_event_header = "//h1[text()="Event logs"]"
+    xpath_event_header = "//h1[text()='Event logs']"
     xpath_server_power_header = "//*[@data-test-id='appHeader-container-power']"
 
     # xpath for health menu