Update runtime files
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index 18f6a67..6bbe428 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -1,4 +1,4 @@
-*options.txt* For Vim version 8.1. Last change: 2019 May 25
+*options.txt* For Vim version 8.1. Last change: 2019 Jun 22
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -6804,7 +6804,7 @@
"no" never
"yes" always
"number" display signs in the 'number' column. If the number
- column is not present, then behaves like 'auto'.
+ column is not present, then behaves like "auto".
*'smartcase'* *'scs'* *'nosmartcase'* *'noscs'*