[PATCH 1/2] clone: add disassociate alias to dissociate option

[Matt Whiteley <mattwhiteley@gmail.com>]

Enable clone to accept alternate spelling for dissociate option. Add
alias to documentation following existing recursive/recurse-submodules
convention.

Signed-off-by: Matt Whiteley <mattwhiteley@gmail.com>
---
 Documentation/git-clone.txt | 3 ++-
 builtin/clone.c             | 2 ++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/Documentation/git-clone.txt b/Documentation/git-clone.txt
index f1f2a3f..0b4c1b2 100644
--- a/Documentation/git-clone.txt
+++ b/Documentation/git-clone.txt
@@ -12,7 +12,7 @@ SYNOPSIS
 'git clone' [--template=<template_directory>]
 	  [-l] [-s] [--no-hardlinks] [-q] [-n] [--bare] [--mirror]
 	  [-o <name>] [-b <name>] [-u <upload-pack>] [--reference <repository>]
-	  [--dissociate] [--separate-git-dir <git dir>]
+	  [--dissociate | --disassociate] [--separate-git-dir <git dir>]
 	  [--depth <depth>] [--[no-]single-branch]
 	  [--recursive | --recurse-submodules] [--] <repository>
 	  [<directory>]
@@ -102,6 +102,7 @@ objects from the source repository into a pack in the cloned repository.
 `--dissociate` option.
 
 --dissociate::
+--disassociate::
 	Borrow the objects from reference repositories specified
 	with the `--reference` options only to reduce network
 	transfer and stop borrowing from them after a clone is made
diff --git a/builtin/clone.c b/builtin/clone.c
index 316c75d..7e193ae 100644
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -97,6 +97,8 @@ static struct option builtin_clone_options[] = {
 		    N_("clone only one branch, HEAD or --branch")),
 	OPT_BOOL(0, "dissociate", &option_dissociate,
 		 N_("use --reference only while cloning")),
+	OPT_BOOL(0, "disassociate", &option_dissociate,
+		 N_("use --reference only while cloning")),
 	OPT_STRING(0, "separate-git-dir", &real_git_dir, N_("gitdir"),
 		   N_("separate git dir from working tree")),
 	OPT_STRING_LIST('c', "config", &option_config, N_("key=value"),
-- 
2.3.0