fix(timerange): fixed broken unit tests

public/test/core/utils/rangeutil_specs.ts

@@ -41,12 +41,12 @@ describe("rangeUtil", () => {
 
     it('should handle now/d', () => {
       var info = rangeUtil.describeTextRange('now/d');
-      expect(info.display).to.be('The day so far');
+      expect(info.display).to.be('Today so far');
     });
 
     it('should handle now/w', () => {
       var info = rangeUtil.describeTextRange('now/w');
-      expect(info.display).to.be('Week to date');
+      expect(info.display).to.be('Week so far');
     });
   });