From 276d8805ca30c2c08c58a7b9032f94902b52f1fa Mon Sep 17 00:00:00 2001
From: Mike McQuaid <mike@mikemcquaid.com>
Date: Sun, 29 Jan 2017 17:30:44 +0000
Subject: [PATCH] update: note migrations may be performed.

As requested in https://github.com/Homebrew/homebrew-core/issues/9316.
---
 Library/Homebrew/cmd/update.sh | 2 +-
 docs/brew.1.html               | 2 +-
 manpages/brew.1                | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Library/Homebrew/cmd/update.sh b/Library/Homebrew/cmd/update.sh
index 678622230b955..c5e6184034844 100644
--- a/Library/Homebrew/cmd/update.sh
+++ b/Library/Homebrew/cmd/update.sh
@@ -1,6 +1,6 @@
 #:  * `update` [`--merge`] [`--force`]:
 #:    Fetch the newest version of Homebrew and all formulae from GitHub using
-#:    `git`(1).
+#:    `git`(1) and perform any necessary migrations.
 #:
 #:    If `--merge` is specified then `git merge` is used to include updates
 #:    (rather than `git rebase`).
diff --git a/docs/brew.1.html b/docs/brew.1.html
index 2e036eb558f94..65d6694273b9f 100644
--- a/docs/brew.1.html
+++ b/docs/brew.1.html
@@ -398,7 +398,7 @@ <h2 id="COMMANDS">COMMANDS</h2>
 <code>pin</code>.</p></dd>
 <dt><code>untap</code> <var>tap</var></dt><dd><p>Remove a tapped repository.</p></dd>
 <dt><code>update</code> [<code>--merge</code>] [<code>--force</code>]</dt><dd><p>Fetch the newest version of Homebrew and all formulae from GitHub using
-<code>git</code>(1).</p>
+<code>git</code>(1) and perform any necessary migrations.</p>
 
 <p>If <code>--merge</code> is specified then <code>git merge</code> is used to include updates
 (rather than <code>git rebase</code>).</p>
diff --git a/manpages/brew.1 b/manpages/brew.1
index f122337fbff1f..560d6da14ebe4 100644
--- a/manpages/brew.1
+++ b/manpages/brew.1
@@ -542,7 +542,7 @@ Remove a tapped repository\.
 .
 .TP
 \fBupdate\fR [\fB\-\-merge\fR] [\fB\-\-force\fR]
-Fetch the newest version of Homebrew and all formulae from GitHub using \fBgit\fR(1)\.
+Fetch the newest version of Homebrew and all formulae from GitHub using \fBgit\fR(1) and perform any necessary migrations\.
 .
 .IP
 If \fB\-\-merge\fR is specified then \fBgit merge\fR is used to include updates (rather than \fBgit rebase\fR)\.