diff --git a/GLFW-3.1-state-backup.md b/GLFW-3.1-state-backup.md
index 3847c71..bfdde2d 100644
--- a/GLFW-3.1-state-backup.md
+++ b/GLFW-3.1-state-backup.md
@@ -1,4 +1,3 @@
-* OS X window damage event check
 * Resolve `focusedWindow`
 * Resolve naming of CMake config files
 * Fix config file link-time dependency list