Fix differences with devel.

lib/ansible/modules/packaging/elasticsearch_plugin.py

@@ -78,8 +78,8 @@ options:
         default: None
         version_added: "2.1"
     version:
-        description: 
-            - Version of the plugin to be installed.  
+        description:
+            - Version of the plugin to be installed.
               If plugin exists with previous version, it will NOT be updated
         required: False
         default: None

lib/ansible/modules/packaging/os/dnf.py

@@ -60,7 +60,7 @@ options:
     required: false
     default: null
     aliases: []
-    
+
   disablerepo:
     description:
       - I(Repoid) of repositories to disable for the install/update operation.