Update runtime files
diff --git a/runtime/doc/various.txt b/runtime/doc/various.txt
index 5f45cca..5f987dc 100644
--- a/runtime/doc/various.txt
+++ b/runtime/doc/various.txt
@@ -1,4 +1,4 @@
-*various.txt*   For Vim version 8.1.  Last change: 2019 Jun 02
+*various.txt*   For Vim version 8.1.  Last change: 2019 Jun 10
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -428,6 +428,8 @@
 T  *+scrollbind*	|'scrollbind'|
 B  *+signs*		|:sign|
 N  *+smartindent*	|'smartindent'|
+B  *+sound*		|sound_playevent()|, |sound_playfile()| functions, etc.
+N  *+spell*		spell checking support, see |spell|
 N  *+startuptime*	|--startuptime| argument
 N  *+statusline*	Options 'statusline', 'rulerformat' and special
 			formats of 'titlestring' and 'iconstring'