diff --git a/specs/TitleBar/titleBar-dev-spec.md b/specs/TitleBar/titleBar-dev-spec.md
index 6b4596ea42..81a758baff 100644
--- a/specs/TitleBar/titleBar-dev-spec.md
+++ b/specs/TitleBar/titleBar-dev-spec.md
@@ -134,7 +134,7 @@ Eg. Header, body, and footer content areas.
 
 `m_interactableElementsList`
 - A list of interactable elements is tracked in the lifetime of the TitleBar.
-- The list is updated everytime the specified elements' visibility changes.
+- The list is updated every time the specified elements' visibility changes.
      - eg. `BackButton`, `PaleToggleButton`, `Header`, `Content`, `Footer`.
 
 `UpdateDragRegion()`