diff --git a/runtime/doc/helphelp.txt b/runtime/doc/helphelp.txt
index 87f095e..e7d281a 100644
--- a/runtime/doc/helphelp.txt
+++ b/runtime/doc/helphelp.txt
@@ -96,6 +96,9 @@
 			find a tag in a file with the same language as the
 			current file.  See |help-translated|.
 
+						 	*:helpc* *:helpclose*
+:helpc[lose]            Close one help window.
+
 							*:helpg* *:helpgrep*
 :helpg[rep] {pattern}[@xx]
 			Search all help text files and make a list of lines
diff --git a/runtime/doc/index.txt b/runtime/doc/index.txt
index cda1768..d16ad9a 100644
--- a/runtime/doc/index.txt
+++ b/runtime/doc/index.txt
@@ -1244,6 +1244,7 @@
 |:gvim|		:gv[im]		start the GUI
 |:hardcopy|	:ha[rdcopy]	send text to the printer
 |:help|		:h[elp]		open a help window
+|:helpclose|	:helpc[lose]	close one help window
 |:helpfind|	:helpf[ind]	dialog to open a help window
 |:helpgrep|	:helpg[rep]	like ":grep" but searches help files
 |:helptags|	:helpt[ags]	generate help tags for a directory