remove teaspoon-specific test

spec/javascripts/lib/utils/common_utils_spec.js.es6

@@ -10,9 +10,9 @@ require('~/lib/utils/common_utils');
         // IE11 will return a relative pathname while other browsers will return a full pathname.
         // parseUrl uses an anchor element for parsing an url. With relative urls, the anchor
         // element will create an absolute url relative to the current execution context.
-        // The JavaScript test suite is executed at '/teaspoon' which will lead to an absolute
-        // url starting with '/teaspoon'.
-        expect(gl.utils.parseUrl('" test="asf"').pathname).toEqual('/teaspoon/%22%20test=%22asf%22');
+        // The JavaScript test suite is executed at '/' which will lead to an absolute url
+        // starting with '/'.
+        expect(gl.utils.parseUrl('" test="asf"').pathname).toEqual('/%22%20test=%22asf%22');
       });
     });
     describe('gl.utils.parseUrlPathname', () => {