Merge branch 'es/worktree-add'

Remove remaining cruft from  "git checkout --to", which
transitioned to "git worktree add".

* es/worktree-add:
config: rename "gc.pruneWorktreesExpire" to "gc.worktreePruneExpire"
Documentation/git-worktree: wordsmith worktree-related manpages
Documentation/config: fix stale "git prune --worktree" reference
Documentation/git-worktree: fix incorrect reference to file "locked"
Documentation/git-worktree: consistently use term "linked working tree"

diff --cc Documentation/config.txt
index 315f2710af68edaa4c1703ec039245a93344d6a4,583d24fda4054093c2ba7780581c5414dd983b2f..da74ad0d0acadb072060942b45584655f7fa4cee
--- 1/Documentation/config.txt
--- 2/Documentation/config.txt
+++ b/Documentation/config.txt
@@@ -1302,15 -1229,15 +1302,15 @@@ gc.pruneExpire:
        "now" may be used to disable this  grace period and always prune
        unreachable objects immediately.
  
- gc.pruneWorktreesExpire::
-       When 'git gc' is run, it will call
-       'prune --worktrees --expire 3.months.ago'.
-       Override the grace period with this config variable. The value
-       "now" may be used to disable the grace period and prune
-       $GIT_DIR/worktrees immediately.
+ gc.worktreePruneExpire::
+       When 'git gc' is run, it calls
+       'git worktree prune --expire 3.months.ago'.
+       This config variable can be used to set a different grace
+       period. The value "now" may be used to disable the grace
+       period and prune $GIT_DIR/worktrees immediately.
  
 -gc.reflogexpire::
 -gc.<pattern>.reflogexpire::
 +gc.reflogExpire::
 +gc.<pattern>.reflogExpire::
        'git reflog expire' removes reflog entries older than
        this time; defaults to 90 days.  With "<pattern>" (e.g.
        "refs/stash") in the middle the setting applies only to

diff --cc builtin/gc.c
Simple merge