diff --git a/src/osg/VertexArrayState.cpp b/src/osg/VertexArrayState.cpp
index de943769d..4cc50bfbb 100644
--- a/src/osg/VertexArrayState.cpp
+++ b/src/osg/VertexArrayState.cpp
@@ -565,7 +565,7 @@ namespace {
 
         return ad.get();
     }
-}// anonumous namespace
+}// anonymous namespace
 
 void VertexArrayState::assignVertexArrayDispatcher()
 {