Documentation/git-repo: replace 'NUL' with '_NUL_'

Replace all occurrences of "NUL" by "_NUL_" in git-repo.adoc, following the
convention used by other documentation files.

Signed-off-by: Lucas Seiki Oshiro <lucasseikioshiro@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Documentation/git-repo.adoc b/Documentation/git-repo.adoc
index 319d30bd86e7f40c7ed512ba2eeb2904e78be62e..f76f579b20f929630453c6982e03abcd474e5e1e 100644 (file)
--- a/Documentation/git-repo.adoc
+++ b/Documentation/git-repo.adoc
@@ -40,7 +40,7 @@ supported:
 
 `nul`:::
        similar to `lines`, but using a newline character as the delimiter
-       between the key and the value and using a NUL character after each value.
+       between the key and the value and using a _NUL_ character after each value.
        This format is better suited for being parsed by another applications than
        `lines`. Unlike in the `lines` format, the values are never quoted.
 +
@@ -80,7 +80,7 @@ supported:
        configuration variable `core.quotePath` (see linkgit:git-config[1]).
 
 `nul`:::
-       Similar to `lines`, but uses a NUL character to delimit between
+       Similar to `lines`, but uses a _NUL_ character to delimit between
        key-value pairs instead of a newline. Also uses a newline character as
        the delimiter between the key and value instead of '='. Unlike the
        `lines` format, values containing "unusual" characters are never