Update README.md

Author: jitpack-io

README.md

@@ -34,7 +34,7 @@ After these changes you should be able to run:
 
     gradle install
 
-That's it. If install works and you have added a GitHub release it should work on jitpack.io
+from the root of your project. If install works and you have added a GitHub release it should work on jitpack.io
 
 # Adding a sample app