Update runtime files.
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index 3f37649..a836e53 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -1,4 +1,4 @@
-*options.txt*	For Vim version 7.4.  Last change: 2016 May 10
+*options.txt*	For Vim version 7.4.  Last change: 2016 May 24
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -6065,6 +6065,7 @@
 	  keymap/	key mapping files |mbyte-keymap|
 	  lang/		menu translations |:menutrans|
 	  menu.vim	GUI menus |menu.vim|
+	  pack/		packages |:packadd|
 	  plugin/	plugin scripts |write-plugin|
 	  print/	files for printing |postscript-print-encoding|
 	  spell/	spell checking files |spell|
@@ -6086,6 +6087,8 @@
 	   personal preferences to overrule or add to the distributed defaults
 	   or system-wide settings (rarely needed).
 
+	More entries are added when using |packages|.
+
 	Note that, unlike 'path', no wildcards like "**" are allowed.  Normal
 	wildcards are allowed, but can significantly slow down searching for
 	runtime files.  For speed, use as few items as possible and avoid