SubmittingPatches: document how to reference previous commits

diff --git a/Documentation/git-clean.txt b/Documentation/git-clean.txt
index 719f076b99b992dbff6cd5c4fb33c64376f8d0b0..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::
@@ -102,7 +100,7 @@ clean::
 filter by pattern::
 
    This shows the files and directories to be deleted and issues an
-   "Input ignore patterns>>" prompt. You can input space-seperated
+   "Input ignore patterns>>" prompt. You can input space-separated
    patterns to exclude files and directories from deletion.
    E.g. "*.c *.h" will excludes files end with ".c" and ".h" from
    deletion. When you are satisfied with the filtered result, press