Test fix

Author: bbimber

LDK/test/src/org/labkey/test/tests/external/labModules/LabModulesTest.java

@@ -1891,7 +1891,7 @@ protected void testButtonPermissions() throws Exception
         dr.clickHeaderButton("More Actions");
         assertElementPresent(Locator.tagWithText("a", "Bulk Edit"));
 
-        impersonateRole("Reader");
+        impersonateRole("Editor");
         refresh();
 
         dr = new DataRegionTable("query", this);