Change variable name to owner for getRepositories

Author: jllopes

src/main/scala/com/codacy/client/bitbucket/v2/service/RepositoryServices.scala

@@ -10,8 +10,8 @@ class RepositoryServices(client: BitbucketClient) {
    * Gets the list of the user's repositories. Private repositories only appear on this list
    * if the caller is authenticated and is authorized to view the repository.
    */
-  def getRepositories(username: String): RequestResponse[Seq[Repository]] = {
-    client.executePaginated(Request(s"https://bitbucket.org/api/2.0/repositories/$username", classOf[Seq[Repository]]))
+  def getRepositories(owner: String): RequestResponse[Seq[Repository]] = {
+    client.executePaginated(Request(s"https://bitbucket.org/api/2.0/repositories/$owner", classOf[Seq[Repository]]))
   }
 
   def createKey(