diff --git a/Changes b/Changes
index fec96a5..7a47882 100644
--- a/Changes
+++ b/Changes
@@ -5,7 +5,7 @@ o New operation -output-json et al. to export PDF files in JSON format
 o New operations to manipulate Optional Content Groups
 o New operation -stamp-as-xobject to add one PDF as an xobject in another
 o Optional Content Groups now preserved when merging / stamping pages
-o Listing, coalescing and modfying Optional Content Groups.
+o Listing, coalescing and modfiying Optional Content Groups.
 o New -labels-progress option to improve page labels interface
 o Appearance streams transformed when transforming annotations
 o Bookmark destination positions transformed when transforming pages