Link to skipping tests correctly

Author: cgewecke

README.md

@@ -35,7 +35,7 @@ truffle run coverage [command-options]
 + Coverage runs tests a little more slowly.
 + Coverage launches its own in-process ganache server.
 + You can set [ganache options][1] using the `providerOptions` key in your `.solcover.js` [config][15].
-+ Coverage [distorts gas consumption][13]. Tests that check exact gas consumption should be skipped.
++ Coverage [distorts gas consumption][13]. Tests that check exact gas consumption should be [skipped][24].
 
 ## Command Options
 | Option <img width=200/> | Example <img width=750/>| Description <img width=1000/> |
@@ -149,3 +149,4 @@ $ yarn
 [21]: https://codecov.io/gh/sc-forks/solidity-coverage
 [22]: https://cdn-images-1.medium.com/max/800/1*uum8t-31bUaa6dTRVVhj6w.png
 [23]: https://github.com/sc-forks/solidity-coverage/blob/beta/docs/advanced.md#workflow-hooks
+[24]: https://github.com/sc-forks/solidity-coverage/blob/beta/docs/advanced.md#skipping-tests