Swap upload / download to fetch / push. (#73)

Author: chmac

lib/git.js

@@ -241,7 +241,7 @@ class Git extends EventEmitter {
    * returns the typeof service being process
    * @method getType
    * @param  {String} service - the service type
-   * @return {String}  - will respond with either upload or download
+   * @return {String}  - will respond with either fetch or push
    */
   getType(service) {
     switch(service) {