update to use lowercase keyword

Author: Clarkie

package.json

@@ -1,6 +1,6 @@
 {
   "name": "hapi-route-directory",
-  "version": "0.0.2",
+  "version": "0.0.3",
   "description": "A route directory for HAPI",
   "main": "index.js",
   "scripts": {
@@ -11,7 +11,7 @@
     "url": "https://github.com/clarkie/hapi-route-directory.git"
   },
   "keywords": [
-    "HAPI",
+    "hapi",
     "routes"
   ],
   "author": "Clarkie <[email protected]>",