worktree: use 'worktree' over 'working tree'

It is helpful to distinguish between a 'working tree' and a 'worktree'.
A worktree contains a working tree plus additional metadata. This
metadata includes per-worktree refs and worktree-specific config.

This is the second of multiple changes to git-worktree.txt, restricted
to the COMMANDS section.

There is some language around the movement of "the working tree of a
linked worktree" which is used once, but the remaining uses are left as
just moving "a linked worktree" for brevity.

Helped-by: Junio C Hamano <[email protected]>
Signed-off-by: Derrick Stolee <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: derrickstolee

Documentation/git-worktree.txt

@@ -88,75 +88,72 @@ branches from there if `<branch>` is ambiguous but exists on the
 linkgit:git-config[1].
 +
 If `<commit-ish>` is omitted and neither `-b` nor `-B` nor `--detach` used,
-then, as a convenience, the new working tree is associated with a branch
-(call it `<branch>`) named after `$(basename <path>)`.  If `<branch>`
-doesn't exist, a new branch based on `HEAD` is automatically created as
-if `-b <branch>` was given.  If `<branch>` does exist, it will be
-checked out in the new working tree, if it's not checked out anywhere
-else, otherwise the command will refuse to create the working tree (unless
-`--force` is used).
+then, as a convenience, the new worktree is associated with a branch (call
+it `<branch>`) named after `$(basename <path>)`.  If `<branch>` doesn't
+exist, a new branch based on `HEAD` is automatically created as if
+`-b <branch>` was given.  If `<branch>` does exist, it will be checked out
+in the new worktree, if it's not checked out anywhere else, otherwise the
+command will refuse to create the worktree (unless `--force` is used).
 
 list::
 
-List details of each working tree.  The main working tree is listed first,
-followed by each of the linked working trees.  The output details include
-whether the working tree is bare, the revision currently checked out, the
+List details of each worktree.  The main worktree is listed first,
+followed by each of the linked worktrees.  The output details include
+whether the worktree is bare, the revision currently checked out, the
 branch currently checked out (or "detached HEAD" if none), "locked" if
-the worktree is locked, "prunable" if the worktree can be pruned by `prune`
-command.
+the worktree is locked, "prunable" if the worktree can be pruned by the
+`prune` command.
 
 lock::
 
-If a working tree is on a portable device or network share which
-is not always mounted, lock it to prevent its administrative
-files from being pruned automatically. This also prevents it from
-being moved or deleted. Optionally, specify a reason for the lock
-with `--reason`.
+If a worktree is on a portable device or network share which is not always
+mounted, lock it to prevent its administrative files from being pruned
+automatically. This also prevents it from being moved or deleted.
+Optionally, specify a reason for the lock with `--reason`.
 
 move::
 
-Move a working tree to a new location. Note that the main working tree
-or linked working trees containing submodules cannot be moved with this
-command. (The `git worktree repair` command, however, can reestablish
-the connection with linked working trees if you move the main working
-tree manually.)
+Move a worktree to a new location. Note that the main worktree or linked
+worktrees containing submodules cannot be moved with this command. (The
+`git worktree repair` command, however, can reestablish the connection
+with linked worktrees if you move the main worktree manually.)
 
 prune::
 
-Prune working tree information in `$GIT_DIR/worktrees`.
+Prune worktree information in `$GIT_DIR/worktrees`.
 
 remove::
 
-Remove a working tree. Only clean working trees (no untracked files
-and no modification in tracked files) can be removed. Unclean working
-trees or ones with submodules can be removed with `--force`. The main
-working tree cannot be removed.
+Remove a worktree. Only clean worktrees (no untracked files and no
+modification in tracked files) can be removed. Unclean worktrees or ones
+with submodules can be removed with `--force`. The main worktree cannot be
+removed.
 
 repair [<path>...]::
 
-Repair working tree administrative files, if possible, if they have
-become corrupted or outdated due to external factors.
+Repair worktree administrative files, if possible, if they have become
+corrupted or outdated due to external factors.
 +
-For instance, if the main working tree (or bare repository) is moved,
-linked working trees will be unable to locate it. Running `repair` in
-the main working tree will reestablish the connection from linked
-working trees back to the main working tree.
+For instance, if the main worktree (or bare repository) is moved, linked
+worktrees will be unable to locate it. Running `repair` in the main
+worktree will reestablish the connection from linked worktrees back to the
+main worktree.
 +
-Similarly, if a linked working tree is moved without using `git worktree
-move`, the main working tree (or bare repository) will be unable to
-locate it. Running `repair` within the recently-moved working tree will
-reestablish the connection. If multiple linked working trees are moved,
-running `repair` from any working tree with each tree's new `<path>` as
-an argument, will reestablish the connection to all the specified paths.
+Similarly, if the working tree for a linked worktree is moved without
+using `git worktree move`, the main worktree (or bare repository) will be
+unable to locate it. Running `repair` within the recently-moved worktree
+will reestablish the connection. If multiple linked worktrees are moved,
+running `repair` from any worktree with each tree's new `<path>` as an
+argument, will reestablish the connection to all the specified paths.
 +
-If both the main working tree and linked working trees have been moved
-manually, then running `repair` in the main working tree and specifying the
-new `<path>` of each linked working tree will reestablish all connections
-in both directions.
+If both the main worktree and linked worktrees have been moved manually,
+then running `repair` in the main worktree and specifying the new `<path>`
+of each linked worktree will reestablish all connections in both
+directions.
 
 unlock::
 
-Unlock a working tree, allowing it to be pruned, moved or deleted.
+Unlock a worktree, allowing it to be pruned, moved or deleted.
 
 OPTIONS
 -------