Update README.md

Author: jamesseanwright

README.md

@@ -34,7 +34,7 @@ All of the configuration options are listed on the [valimate.json wiki page](htt
 
 ## Running with another configuration file 
 
-Run ./node_modules/.bin/valimate file.json in your terminal or valimate within the context of an npm script.
+Run `./node_modules/.bin/valimate file.json` in your terminal or `valimate file.json` within the context of an npm script.
 
 ## Running against a local app server