diff --git a/src/terminal/tmux/viewer.zig b/src/terminal/tmux/viewer.zig
index 14b2421b1..eb9c7600b 100644
--- a/src/terminal/tmux/viewer.zig
+++ b/src/terminal/tmux/viewer.zig
@@ -256,7 +256,7 @@ pub const Viewer = struct {
     pub const Pane = struct {
         terminal: Terminal,
         /// false until this pane's initial capture-pane + pane_state sync
-        /// has been applied. live %output is ignored untill then.
+        /// has been applied. live %output is ignored until then.
         initialized: bool = false,
 
         pub fn deinit(self: *Pane, alloc: Allocator) void {