plugin upload: minor fixes in some docstring length

sat/plugins/plugin_misc_upload.py

@@ -84,7 +84,8 @@ class UploadPlugin(object):
         """Send a file using best available method
 
         parameters are the same as for [upload]
-        @return (dict): action dictionary, with progress id in case of success, else xmlui message
+        @return (dict): action dictionary, with progress id in case of success, else xmlui
+            message
         """
 
         def uploadCb(data):
@@ -123,8 +124,8 @@ class UploadPlugin(object):
             - ignore_tls_errors(bool): True to ignore SSL/TLS certificate verification
                 used only if HTTPS transport is needed
         @param profile: %(doc_profile)s
-        @return (tuple[unicode,D(unicode)]): progress_id and a Deferred which fire download URL
-            when upload is finished
+        @return (tuple[unicode,D(unicode)]): progress_id and a Deferred which fire
+            download URL when upload is finished
         """
         if options is None:
             options = {}
@@ -153,12 +154,13 @@ class UploadPlugin(object):
         @param method_name(unicode): short name for the method, must be unique
         @param available_cb(callable): method to call to check if this method is usable
            the callback must take two arguments: upload_jid (can be None) and profile
-           the callback must return the first entity found (being upload_jid or one of its components)
+           the callback must return the first entity found (being upload_jid or one of its
+           components)
            exceptions.NotFound must be raised if no entity has been found
         @param upload_cb(callable): method to upload a file
             must have the same signature as [fileUpload]
-            must return a tuple with progress_id and a Deferred which fire download URL when
-            upload is finished
+            must return a tuple with progress_id and a Deferred which fire download URL
+            when upload is finished
         @param priority(int): pririoty of this method, the higher available will be used
         """
         assert method_name