t4017 (diff-retval): replace manual exit code check with test_expect_code

diff --git a/Documentation/git-name-rev.txt b/Documentation/git-name-rev.txt
index abd2237e51dfd86bcea98320edfff8922bc04eb6..2108237c36cead52b14cd9a593c1398ea717a231 100644 (file)
--- a/Documentation/git-name-rev.txt
+++ b/Documentation/git-name-rev.txt
@@ -15,7 +15,7 @@ SYNOPSIS
 DESCRIPTION
 -----------
 Finds symbolic names suitable for human digestion for revisions given in any
-format parsable by 'git-rev-parse'.
+format parsable by 'git rev-parse'.
 
 
 OPTIONS
@@ -55,11 +55,11 @@ wrote you about that fantastic commit 33db5f4d9027a10e477ccf054b2c1ab94f74c85a.
 Of course, you look into the commit, but that only tells you what happened, but
 not the context.
 
-Enter 'git-name-rev':
+Enter 'git name-rev':
 
 ------------
 % git name-rev 33db5f4d9027a10e477ccf054b2c1ab94f74c85a
-33db5f4d9027a10e477ccf054b2c1ab94f74c85a tags/v0.99^0~940
+33db5f4d9027a10e477ccf054b2c1ab94f74c85a tags/v0.99~940
 ------------
 
 Now you are wiser, because you know that it happened 940 revisions before v0.99.