diff --git a/CONTRIBUTORS.txt b/CONTRIBUTORS.txt
index 65573562..22f23248 100644
--- a/CONTRIBUTORS.txt
+++ b/CONTRIBUTORS.txt
@@ -24,7 +24,7 @@
   Logic around API docs generation
 
 - Tony Yu
-  Reading of paletted images, build and bug fixes. 
+  Reading of paletted images; build, bug and doc fixes. 
 
 - Zachary Pincus
   Tracing of low cost paths, FreeImage I/O plugin