Update runtime files.
diff --git a/runtime/doc/windows.txt b/runtime/doc/windows.txt
index 020f32d..f6e0a1f 100644
--- a/runtime/doc/windows.txt
+++ b/runtime/doc/windows.txt
@@ -1,4 +1,4 @@
-*windows.txt* For Vim version 7.4. Last change: 2015 Aug 29
+*windows.txt* For Vim version 7.4. Last change: 2015 Nov 14
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -1023,7 +1023,7 @@
- buffers with 'modifiable' off
= readonly buffers
a active buffers
- u unloaded buffers (overrides the "!")
+ u unlisted buffers (overrides the "!")
h hidden buffers
x buffers with a read error
% current buffer