diff --git a/src/JPEGView/PNGWrapper.h b/src/JPEGView/PNGWrapper.h
index 4272e1c0..0fd6209c 100644
--- a/src/JPEGView/PNGWrapper.h
+++ b/src/JPEGView/PNGWrapper.h
@@ -19,7 +19,7 @@ class PngReader
 
 	static void DeleteCache();
 
-	// Returns true if PNG is animated, false otherwise
+	// Returns true if PNG is unsupported by GDI+
 	static bool MustUseLibpng(const void* buffer, size_t sizebytes);
 #endif
 	// Get EXIF Block