builtin/merge-file.c: use error_errno()

diff --git a/Documentation/git-clean.txt b/Documentation/git-clean.txt
index 641681f61ad360fcfd5aa98f81a9e3d49c44c8a7..51a7e26a8ec178e7e9fd0b78c00bb7ce518cd049 100644 (file)
--- a/Documentation/git-clean.txt
+++ b/Documentation/git-clean.txt
@@ -37,9 +37,7 @@ OPTIONS
        to false, 'git clean' will refuse to delete files or directories
        unless given -f, -n or -i. Git will refuse to delete directories
        with .git sub directory or file unless a second -f
-       is given. This affects also git submodules where the storage area
-       of the removed submodule under .git/modules/ is not removed until
-       -f is given twice.
+       is given.
 
 -i::
 --interactive::