worktree: use 'prune' instead of 'expire' in help text

sambostock · sambostock · commit ff4732b72a0d · 2025-12-19T13:14:35.000-05:00
Use 'prune' instead of 'expire' when describing the --expire option's
effect on missing worktrees, since the terminology is clearer.

Signed-off-by: Sam Bostock &lt;sam@sambostock.ca&gt;
diff --git a/Documentation/git-worktree.adoc b/Documentation/git-worktree.adoc
@@ -271,7 +271,7 @@ mismatch, even if the links are correct.
 With `list`, output additional information about worktrees (see below).
 
 `--expire <time>`::
-	With `prune`, only expire missing worktrees older than _<time>_.
+	With `prune`, only prune missing worktrees if older than _<time>_.
 +
 With `list`, annotate missing worktrees as prunable if they are older than
 _<time>_.
diff --git a/builtin/worktree.c b/builtin/worktree.c
@@ -252,7 +252,7 @@ static int prune(int ac, const char **av, const char *prefix,
 		OPT__DRY_RUN(&show_only, N_("do not remove, show only")),
 		OPT__VERBOSE(&verbose, N_("report pruned working trees")),
 		OPT_EXPIRY_DATE(0, "expire", &expire,
-				N_("expire missing working trees older than <time>")),
+				N_("prune missing working trees older than <time>")),
 		OPT_END()
 	};
 

Original file line number	Diff line number	Diff line change
`@@ -271,7 +271,7 @@ mismatch, even if the links are correct.`
`271`	`271`	With `list`, output additional information about worktrees (see below).
`272`	`272`
`273`	`273`	`--expire <time>`::
`274`		- With `prune`, only expire missing worktrees older than _<time>_.
	`274`	+ With `prune`, only prune missing worktrees if older than _<time>_.
`275`	`275`	`+`
`276`	`276`	With `list`, annotate missing worktrees as prunable if they are older than
`277`	`277`	`_<time>_.`