diff --git a/lib/lyx2lyx/lyx_1_4.py b/lib/lyx2lyx/lyx_1_4.py
index 06c6a23e1f..dd5a63be5c 100644
--- a/lib/lyx2lyx/lyx_1_4.py
+++ b/lib/lyx2lyx/lyx_1_4.py
@@ -2430,7 +2430,7 @@ def convert_sgml_paragraphs(document):
         i = i + 10
 
 ##
-# Convertion hub
+# Conversion hub
 #
 
 supported_versions = ["1.4.%d" % i for i in range(3)] + ["1.4"]