diff --git a/ChangeLog b/ChangeLog
index c35377cdc..31dbbb0a3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2016-12-09  Peter Stephenson  <p.w.stephenson@ntlworld.com>
+
+	* users/22161: Doc/Zsh/expn.yo: the (E) parameter flag is one
+	after every other use of indexing.
+
 2016-12-09  Daniel Shahaf  <d.s@daniel.shahaf.name>
 
 	* 40117: Doc/Zsh/compsys.yo, Src/input.c: Revert a hunk of
diff --git a/Doc/Zsh/expn.yo b/Doc/Zsh/expn.yo
index 87ca7905d..cf4f69ea2 100644
--- a/Doc/Zsh/expn.yo
+++ b/Doc/Zsh/expn.yo
@@ -1394,7 +1394,8 @@ item(tt(B))(
 Include the index of the beginning of the match in the result.
 )
 item(tt(E))(
-Include the index of the end of the match in the result.
+Include the index one character past the end of the match in the result
+(note this is inconsistent with other uses of parameter index).
 )
 item(tt(M))(
 Include the matched portion in the result.