minor fixes

Author: iliakan

README.md

@@ -257,7 +257,4 @@ If it still doesn't work – [file an issue](https://github.com/javascript-tutor
 
 Please pull the very latest git code and install latest NPM modules before publishing an issue.
 
---<br>  
-Yours,
-Ilya Kantor
-iliakan@javascript.info
+--<br>Yours,<br>Ilya Kantor<br>iliakan@javascript.info