fix: fmt script

package.json

@@ -41,7 +41,7 @@
     "prepublishOnly": "npm run build",
     "generateStaticSite": "npm run build && cp -R ./dist ./examples",
     "generateDocs": "jsdoc -c ./jsdoc_conf.json",
-    "fmt": "standard 'src/**/.js' --fix",
+    "fmt": "standard 'src/**/*.js' --fix",
     "lint": "standard 'src/**/*.js'",
     "clean": "rm -rf ./dist ./node_modules",
     "clean:dist": "rm -rf ./dist",