Fix typo

Author: etiennebarrie

.tours/intro.tour

@@ -7,7 +7,7 @@
     },
     {
       "file": "src/player/index.ts",
-      "description": "### 🎥 Tour Player\n\nThe CodeTour player is what defines the experience that end-users get, when actually taking a guided walkthrough. It includes various UX components:\n\n* 🕳️ [Gutter decorator](./decorator.ts) - Displays the \"CodeTour\" icon next to lines that are associated with a tour\n* 📊 [Status bar indicator](./status.ts) - Indicates the current tour and step\n* 🌳 [Tree view](./tree/index.ts) - Provides an at-a-glance view of the tours within the opene workspace",
+      "description": "### 🎥 Tour Player\n\nThe CodeTour player is what defines the experience that end-users get, when actually taking a guided walkthrough. It includes various UX components:\n\n* 🕳️ [Gutter decorator](./decorator.ts) - Displays the \"CodeTour\" icon next to lines that are associated with a tour\n* 📊 [Status bar indicator](./status.ts) - Indicates the current tour and step\n* 🌳 [Tree view](./tree/index.ts) - Provides an at-a-glance view of the tours within the opened workspace",
       "line": 436
     },
     {