Fixed XPath for exporting sensors

Change-Id: I2f07f42b9ef224fa920ec78dea0ebc139e092619
Signed-off-by: Rahul Maheshwari <rahulmaheshwari@in.ibm.com>
diff --git a/gui/obmc_gui/test/server_health/test_obmc_gui_sensors.robot b/gui/obmc_gui/test/server_health/test_obmc_gui_sensors.robot
index b18529e..34e90b6 100644
--- a/gui/obmc_gui/test/server_health/test_obmc_gui_sensors.robot
+++ b/gui/obmc_gui/test/server_health/test_obmc_gui_sensors.robot
@@ -11,7 +11,7 @@
 *** Variables ***
 ${xpath_select_server_health}   //*[@id="nav__top-level"]/li[2]/button
 ${xpath_select_sensors}         //a[@href='#/server-health/sensors-overview']
-${xpath_sensors_export}         css:a.inline
+${xpath_sensors_export}         //a[contains(text(), "Export")]
 ${xpath_sensors_search}         //*[@id="content__search-input"]
 ${xpath_sensors_search_button}  //*[@id="content__search-submit"]