Update runtime files.
diff --git a/runtime/doc/pattern.txt b/runtime/doc/pattern.txt
index 82b4418..a5b9099 100644
--- a/runtime/doc/pattern.txt
+++ b/runtime/doc/pattern.txt
@@ -1,4 +1,4 @@
-*pattern.txt* For Vim version 8.2. Last change: 2021 Jan 08
+*pattern.txt* For Vim version 8.2. Last change: 2021 Feb 16
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -229,7 +229,7 @@
*last-pattern*
The last used pattern and offset are remembered. They can be used to repeat
the search, possibly in another direction or with another count. Note that
-two patterns are remembered: One for 'normal' search commands and one for the
+two patterns are remembered: One for "normal" search commands and one for the
substitute command ":s". Each time an empty pattern is given, the previously
used pattern is used. However, if there is no previous search command, a
previous substitute pattern is used, if possible.