http.proxy: also mention https_proxy and all_proxy

diff --git a/Documentation/git-pack-refs.txt b/Documentation/git-pack-refs.txt
index 1ee99c208ce4893d2fa2367544b22ed0c8b18044..a3c6677bfaaf628410eb85ce06f58d3c2b4df966 100644 (file)
--- a/Documentation/git-pack-refs.txt
+++ b/Documentation/git-pack-refs.txt
@@ -7,6 +7,7 @@ git-pack-refs - Pack heads and tags for efficient repository access
 
 SYNOPSIS
 --------
+[verse]
 'git pack-refs' [--all] [--no-prune]
 
 DESCRIPTION
@@ -56,11 +57,6 @@ a repository with many branches of historical interests.
 The command usually removes loose refs under `$GIT_DIR/refs`
 hierarchy after packing them.  This option tells it not to.
 
-
-Author
-------
-Written by Linus Torvalds <torvalds@osdl.org>
-
 GIT
 ---
 Part of the linkgit:git[1] suite