log_ref_setup(): improve robustness against races

diff --git a/Documentation/date-formats.txt b/Documentation/date-formats.txt
index ccd1fc8122a74be4ac04fd7be905ebf881f7413b..6926e0a4c86a0c8396d9cca4942a81bbb8e7dc85 100644 (file)
--- a/Documentation/date-formats.txt
+++ b/Documentation/date-formats.txt
@@ -1,7 +1,7 @@
 DATE FORMATS
 ------------
 
-The GIT_AUTHOR_DATE, GIT_COMMITTER_DATE environment variables
+The `GIT_AUTHOR_DATE`, `GIT_COMMITTER_DATE` environment variables
 ifdef::git-commit[]
 and the `--date` option
 endif::git-commit[]
@@ -11,7 +11,7 @@ Git internal format::
        It is `<unix timestamp> <time zone offset>`, where `<unix
        timestamp>` is the number of seconds since the UNIX epoch.
        `<time zone offset>` is a positive or negative offset from UTC.
-       For example CET (which is 2 hours ahead UTC) is `+0200`.
+       For example CET (which is 1 hour ahead of UTC) is `+0100`.
 
 RFC 2822::
        The standard email format as described by RFC 2822, for example