docs: fix vue-final-modal@2.2.0

Author: hunterliu1003

docs/package.json

@@ -11,7 +11,7 @@
   "dependencies": {
     "@nuxt/content-theme-docs": "0.10.0",
     "nuxt": "^2.14.12",
-    "vue-final-modal": "^2.1.0"
+    "vue-final-modal": "^2.2.0"
   },
   "devDependencies": {
     "@nuxtjs/google-analytics": "^2.4.0",

docs/yarn.lock

@@ -10745,10 +10745,10 @@ vue-client-only@^2.0.0:
   resolved "https://registry.yarnpkg.com/vue-client-only/-/vue-client-only-2.0.0.tgz#ddad8d675ee02c761a14229f0e440e219de1da1c"
   integrity sha512-arhk1wtWAfLsJyxGMoEYhoBowM87/i6HLSG2LH/03Yog6i2d9JEN1peMP0Ceis+/n9DxdenGYZZTxbPPJyHciA==
 
-vue-final-modal@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/vue-final-modal/-/vue-final-modal-2.1.0.tgz#6cb6820b37a4fb063ac3450d81f60c4153f07acf"
-  integrity sha512-QRZEVx6Omt2PVugIoz0k7URMJUB8bkoQ8dkROg1Ig5cXQTQaMiLonWnf/AaUHMmBh22HtG24LawwW9onv0FOZg==
+vue-final-modal@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/vue-final-modal/-/vue-final-modal-2.2.0.tgz#e12507f57ab56a47adaa29ab06eb2bf8e1c35ef4"
+  integrity sha512-OksZzJVm1jJEJw0Qi8Aa/ojEF5CM+kFdsmkpa1xIw5sHdZPHhw9ooLzlPwPV3S0YzMyh2n9Ug4YhHlakjAOikw==
   dependencies:
     vue "^2.6.12"
 

example/src/components/hoc/VTailwindModal.vue

@@ -6,19 +6,15 @@
     content-class="relative flex flex-col max-h-full mx-4 p-4 border dark:border-gray-800 rounded bg-white dark:bg-gray-900"
     v-on="$listeners"
   >
-    <span class="mr-8 text-2xl font-bold ">
+    <span class="mr-8 text-2xl font-bold">
       <slot name="title"></slot>
     </span>
     <div class="flex-grow overflow-y-auto">
       <slot v-bind:params="params"></slot>
     </div>
     <div class="flex-shrink-0 flex justify-center items-center pt-4">
-      <button class="vfm-btn" @click="$emit('confirm', close)">
-        confirm
-      </button>
-      <button class="vfm-btn" @click="$emit('cancel', close)">
-        cancel
-      </button>
+      <button class="vfm-btn" @click="$emit('confirm', close)">confirm</button>
+      <button class="vfm-btn" @click="$emit('cancel', close)">cancel</button>
     </div>
     <button class="absolute top-0 right-0 mt-2 mr-2" @click="close">
       <mdi-close></mdi-close>