diff --git a/plugins/GCodeReader/GCodeReader.py b/plugins/GCodeReader/GCodeReader.py
index 66a2dfa6b6..2583634354 100644
--- a/plugins/GCodeReader/GCodeReader.py
+++ b/plugins/GCodeReader/GCodeReader.py
@@ -25,6 +25,7 @@ import math
 import re
 
 
+# Class for loading and parsing G-code files
 class GCodeReader(MeshReader):
     def __init__(self):
         super(GCodeReader, self).__init__()