Documentation: explain push.default option a bit more

diff --git a/Documentation/howto/separating-topic-branches.txt b/Documentation/howto/separating-topic-branches.txt
index 090e2c9b018c7ea16b98094746d4e005abd27eec..6d3eb8ed00e1779efce8abe201d37c8cff07ec29 100644 (file)
--- a/Documentation/howto/separating-topic-branches.txt
+++ b/Documentation/howto/separating-topic-branches.txt
@@ -1,4 +1,4 @@
-From: Junio C Hamano <junkio@cox.net>
+From: Junio C Hamano <gitster@pobox.com>
 Subject: Separating topic branches
 Abstract: In this article, JC describes how to separate topic branches.
 
@@ -12,7 +12,7 @@ up with a history like this:
 
             "master"
         o---o
-             \                    "topic" 
+             \                    "topic"
               o---o---o---o---o---o
 
 At this point, "topic" contains something I know I want, but it
@@ -29,11 +29,11 @@ start building on top of "master":
         $ git checkout -b topicA master
         ... pick and apply pieces from P.diff to build
         ... commits on topicA branch.
-                      
+
               o---o---o
              /        "topicA"
         o---o"master"
-             \                    "topic" 
+             \                    "topic"
               o---o---o---o---o---o
 
 Before doing each commit on "topicA" HEAD, I run "diff HEAD"
@@ -59,7 +59,7 @@ other topic:
              /o---o---o
             |/        "topicA"
         o---o"master"
-             \                    "topic" 
+             \                    "topic"
               o---o---o---o---o---o
 
 After I am done, I'd try a pretend-merge between "topicA" and
@@ -73,7 +73,7 @@ After I am done, I'd try a pretend-merge between "topicA" and
              /o---o---o----------'
             |/        "topicA"
         o---o"master"
-             \                    "topic" 
+             \                    "topic"
               o---o---o---o---o---o
 
 The last diff better not to show anything other than cleanups
@@ -84,8 +84,7 @@ for crufts.  Then I can finally clean things up:
 
                                 "topicB"
                o---o---o---o---o
-              / 
+              /
              /o---o---o
             |/        "topicA"
         o---o"master"
-