Merge pull request #1 from Calinou/fix-package-json

Fix syntax error in `package.json`

Author: form-follows-function

package.json

@@ -12,7 +12,7 @@
   },
   "keywords": [
     "Godot",
-    "GDScript"
+    "GDScript",
     "highlight.js",
     "highlightjs",
     "syntax"