removed comment about NODE_PATH

Author: edeustace

README.md

@@ -39,13 +39,6 @@ $ npm install
 $ npm install -g testacular coffee-script grunt
 ```
 
-If you haven't already done so, create the NODE_PATH environment variable so that the global libs are picked up by grunt:
-
-```bash
-$ echo "export NODE_PATH=/usr/local/lib/node_modules" >> ~/.bash_profile
-$ source ~/.bash_profile
-```
-
 ### Build Files & Run Tests
 
 Before you commit, always run `grunt` to build and test everything once.
@@ -75,4 +68,4 @@ For core team: if you wish to publish a new version follow these steps:
 2. Build and test
 3. Commit the updated `package.json` and `build/` folder on their own commit
 4. Tag the commit: `git tag v[maj].[min].[patch]`
-5. Push the tag: `git push [angular-ui] master --tags`
+5. Push the tag: `git push [angular-ui] master --tags`