Update sidebars.ts

Author: jfmongrain

sidebars.ts

@@ -59,12 +59,8 @@ const sidebars: SidebarsConfig = {
         "lore",
       ],
     },
-    {
-      type: "category",
-      label: "Contributing",
-      collapsed: true,
-      items: ["contributing","donation"],
-    },
+    "contributing"
+    "donation
     "press-kit"
   ],
 };