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-rw-r--r--doc/lispref/help.texi5
1 files changed, 3 insertions, 2 deletions
diff --git a/doc/lispref/help.texi b/doc/lispref/help.texi
index 4e5bb1b247c..0ce05d55a07 100644
--- a/doc/lispref/help.texi
+++ b/doc/lispref/help.texi
@@ -324,8 +324,9 @@ specifies @var{mapvar}'s value as the keymap for any following
@samp{\[@var{command}]} sequences in this documentation string.
@item \=
-quotes the following character and is discarded; thus, @samp{\=\} puts
-@samp{\} into the output.
+quotes the following character and is discarded; thus, @samp{\=\[} puts
+@samp{\[} into the output, and @samp{\=\=} puts @samp{\=} into the
+output.
@end table
@strong{Please note:} Each @samp{\} must be doubled when written in a