changed file path typo

Author: EadinWang

.DS_Store

@@ -21,11 +21,11 @@
       style="width:100%;height:auto;display:block;background:#000;border-radius:12px;border:1px solid var(--border);box-shadow:var(--shadow);"
       >
       <!-- UPDATE THIS: video file -->
-      <source src="./assets/videos/link-course-to-canvas/add-to-canvas.mp4" type="video/mp4" />
+      <source src="./assets/videos/link-course-to-lms/add-to-canvas.mp4" type="video/mp4" />
 
       <!-- UPDATE THIS: captions file -->
       <track
-        src="./assets/captions/link-course-to-canvas/add-to-canvas.vtt"
+        src="./assets/captions/link-course-to-lms/add-to-canvas.vtt"
         kind="subtitles"
         srclang="en"
         label="English"