t4122: use test_write_lines from test-lib-functions

diff --git a/Documentation/git-tag.txt b/Documentation/git-tag.txt
index b424a1bc48bba96513da17ee63bee4383453c3b4..e953ba4439f5995c797b4d7ad869847a5479d982 100644 (file)
--- a/Documentation/git-tag.txt
+++ b/Documentation/git-tag.txt
@@ -42,7 +42,7 @@ committer identity for the current user is used to find the
 GnuPG key for signing.         The configuration variable `gpg.program`
 is used to specify custom GnuPG binary.
 
-Tag objects (created with `-a`, `s`, or `-u`) are called "annotated"
+Tag objects (created with `-a`, `-s`, or `-u`) are called "annotated"
 tags; they contain a creation date, the tagger name and e-mail, a
 tagging message, and an optional GnuPG signature. Whereas a
 "lightweight" tag is simply a name for an object (usually a commit
@@ -99,7 +99,9 @@ OPTIONS
        Sort in a specific order. Supported type is "refname"
        (lexicographic order), "version:refname" or "v:refname" (tag
        names are treated as versions). Prepend "-" to reverse sort
-       order.
+       order. When this option is not given, the sort order defaults to the
+       value configured for the 'tag.sort' variable if it exists, or
+       lexicographic order otherwise. See linkgit:git-config[1].
 
 --column[=<options>]::
 --no-column::
@@ -317,6 +319,7 @@ include::date-formats.txt[]
 SEE ALSO
 --------
 linkgit:git-check-ref-format[1].
+linkgit:git-config[1].
 
 GIT
 ---