Merge branch 'maint'

diff --git a/Documentation/config.txt b/Documentation/config.txt
index e0aff5369f3b7ee3059095fc3531779e452e1db1..24f9655fef8b9acbeb239554d55585480a0eede7 100644 (file)
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -520,7 +520,7 @@ merge.summary::
 merge.tool::
        Controls which merge resolution program is used by
        gitlink:git-mergetool[l].  Valid values are: "kdiff3", "tkdiff",
-       "meld", "xxdiff", "emerge", "vimdiff"
+       "meld", "xxdiff", "emerge", "vimdiff", and "opendiff"
 
 merge.verbosity::
        Controls the amount of output shown by the recursive merge
@@ -610,8 +610,8 @@ tar.umask::
 
 user.email::
        Your email address to be recorded in any newly created commits.
-       Can be overridden by the 'GIT_AUTHOR_EMAIL' and 'GIT_COMMITTER_EMAIL'
-       environment variables.  See gitlink:git-commit-tree[1].
+       Can be overridden by the 'GIT_AUTHOR_EMAIL', 'GIT_COMMITTER_EMAIL', and
+       'EMAIL' environment variables.  See gitlink:git-commit-tree[1].
 
 user.name::
        Your full name to be recorded in any newly created commits.