fixup test for ci

Author: etpinard

test/jasmine/tests/range_slider_test.js

@@ -204,7 +204,7 @@ describe('the range slider', function() {
                 expect(+maskMin.getAttribute('width')).toBeWithin(126, TOL);
                 expect(+maskMax.getAttribute('width')).toEqual(0);
                 testTranslate1D(handleMin, 123.32);
-                testTranslate1D(handleMax, 619);
+                testTranslate1D(handleMax, 617);
             })
             .then(done);
         });