Updated runtime files.
diff --git a/runtime/doc/autocmd.txt b/runtime/doc/autocmd.txt
index dfdaf47..d6913b6 100644
--- a/runtime/doc/autocmd.txt
+++ b/runtime/doc/autocmd.txt
@@ -1,4 +1,4 @@
-*autocmd.txt* For Vim version 8.0. Last change: 2016 Sep 03
+*autocmd.txt* For Vim version 8.0. Last change: 2016 Sep 21
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -983,7 +983,7 @@
*WinNew*
WinNew When a new window was created. Not done for
- the fist window, when Vim has just started.
+ the first window, when Vim has just started.
Before a WinEnter event.
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