include redis dev dep

README.md

@@ -1,5 +1,5 @@
 ## Express rate-limitter
-Rate limiting middleware for Express applications.
+Rate limiting middleware for Express applications built on redis
 
 
 ``` js

package.json

@@ -17,6 +17,7 @@
   },
   "homepage": "https://github.com/ded/rate-limitter",
   "devDependencies": {
-    "mocha": "~1.18.2"
+    "mocha": "~1.18.2",
+    "redis": "~0.10.1"
   }
 }