Remove trailing whitespace from Python files

cura/ReaderWriters/ProfileWriter.py

@@ -6,13 +6,13 @@ from UM.PluginObject import PluginObject
 
 class ProfileWriter(PluginObject):
     """Base class for profile writer plugins.
-    
+
     This class defines a write() function to write profiles to files with.
     """
 
     def __init__(self):
         """Initialises the profile writer.
-        
+
         This currently doesn't do anything since the writer is basically static.
         """
 
@@ -20,9 +20,9 @@ class ProfileWriter(PluginObject):
 
     def write(self, path, profiles):
         """Writes a profile to the specified file path.
-        
+
         The profile writer may write its own file format to the specified file.
-        
+
         :param path: :type{string} The file to output to.
         :param profiles: :type{Profile} or :type{List} The profile(s) to write to the file.
         :return: True if the writing was successful, or False  if it wasn't.