Update README.md

Author: dy

README.md

@@ -11,7 +11,7 @@
 * preprocessors 
 * templates
 
-_Subscript_ has [3.5kb](https://npmfs.com/package/subscript/7.4.3/subscript.min.js) footprint (compare to [11.4kb](https://npmfs.com/package/jsep/1.2.0/dist/jsep.min.js) _jsep_ + [4.5kb](https://npmfs.com/package/expression-eval/5.0.0/dist/expression-eval.module.js) _expression-eval_), best [performance](#performance) and extensive test coverage.
+_Subscript_ has [3.5kb](https://npmfs.com/package/subscript/7.4.3/subscript.min.js) footprint <!-- (compare to [11.4kb](https://npmfs.com/package/jsep/1.2.0/dist/jsep.min.js) _jsep_ + [4.5kb](https://npmfs.com/package/expression-eval/5.0.0/dist/expression-eval.module.js) _expression-eval_) -->, good [performance](#performance) and extensive test coverage.
 
 
 ## Usage