regex: use regexec_buf()

diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt
index 4b0318e2ac159eb56ff4fbafe2f3c2ebfa374392..3cb301556eb2c6571298020cdea0374eb771638f 100644 (file)
--- a/Documentation/diff-options.txt
+++ b/Documentation/diff-options.txt
@@ -271,7 +271,7 @@ For example, `--word-diff-regex=.` will treat each character as a word
 and, correspondingly, show differences character by character.
 +
 The regex can also be set via a diff driver or configuration option, see
-linkgit:gitattributes[1] or linkgit:git-config[1].  Giving it explicitly
+linkgit:gitattributes[5] or linkgit:git-config[1].  Giving it explicitly
 overrides any diff driver or configuration setting.  Diff drivers
 override configuration settings.