diff --git a/libraries/agg/slack-desc b/libraries/agg/slack-desc
index e0a56ff37b..f7562b25d3 100644
--- a/libraries/agg/slack-desc
+++ b/libraries/agg/slack-desc
@@ -6,7 +6,7 @@
 # customary to leave one space after the ':' except on otherwise blank lines.
 
    |-----handy-ruler------------------------------------------------------|
-agg: Anti-Grain Geometry (AGG)
+agg: agg (AGG)
 agg:
 agg: A High Quality Rendering Engine for C++.
 agg: