Update grammars

Author: octref

packages/languages/data/svelte.tmLanguage.json

@@ -1,7 +1,9 @@
 {
   "name": "svelte",
   "scopeName": "source.svelte",
-  "fileTypes": ["svelte"],
+  "fileTypes": [
+    "svelte"
+  ],
   "uuid": "7582b62f-51d9-4a84-8c8d-fc189530faf6",
   "patterns": [
     {
@@ -895,4 +897,4 @@
       ]
     }
   }
-}
+}