diff --git a/helix-term/src/commands/typed.rs b/helix-term/src/commands/typed.rs
index f4a2c8c5..728d6dc7 100644
--- a/helix-term/src/commands/typed.rs
+++ b/helix-term/src/commands/typed.rs
@@ -2498,11 +2498,7 @@ fn trim_whitespace_impl(doc: &Document, selection: &Selection) -> Transaction {
     Transaction::delete(doc.text(), deletions.into_iter().rev())
 }
 
-fn trim_whitespace(
-    cx: &mut compositor::Context,
-    _args: &[Cow<str>],
-    event: PromptEvent,
-) -> anyhow::Result<()> {
+fn trim_whitespace(cx: &mut compositor::Context, _args: Args, event: PromptEvent) -> anyhow::Result<()> {
     if event != PromptEvent::Validate {
         return Ok(());
     }
@@ -2514,6 +2510,7 @@ fn trim_whitespace(
     Ok(())
 }
 
+
 pub const TYPABLE_COMMAND_LIST: &[TypableCommand] = &[
     TypableCommand {
         name: "quit",