rev-parse(1): logically group options

diff --git a/Documentation/git-show-branch.txt b/Documentation/git-show-branch.txt
index ee4559b6f20d6cfe399c2b7e1b8dd9a1e2aafc7a..a515648ab018b849897dd3506183f57359be598a 100644 (file)
--- a/Documentation/git-show-branch.txt
+++ b/Documentation/git-show-branch.txt
@@ -13,7 +13,6 @@ SYNOPSIS
                [--more=<n> | --list | --independent | --merge-base]
                [--no-name | --sha1-name] [--topics]
                [(<rev> | <glob>)...]
-
 'git show-branch' (-g|--reflog)[=<n>[,<base>]] [--list] [<ref>]
 
 DESCRIPTION
@@ -32,7 +31,7 @@ no <rev> nor <glob> is given on the command line.
 OPTIONS
 -------
 <rev>::
-       Arbitrary extended SHA1 expression (see linkgit:gitrevisions[7])
+       Arbitrary extended SHA-1 expression (see linkgit:gitrevisions[7])
        that typically names a branch head or a tag.
 
 <glob>::
@@ -143,7 +142,7 @@ displayed, indented N places.  If a commit is on the I-th
 branch, the I-th indentation character shows a `+` sign;
 otherwise it shows a space.  Merge commits are denoted by
 a `-` sign.  Each commit shows a short name that
-can be used as an extended SHA1 to name that commit.
+can be used as an extended SHA-1 to name that commit.
 
 The following example shows three branches, "master", "fixes"
 and "mhf":