fix 修复一些小问题

ruoyi-ui/src/views/system/menu/index.vue

@@ -78,7 +78,7 @@
       </el-table-column>
       <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
         <template slot-scope="scope">
-          <el-button 
+          <el-button
             size="mini"
             type="text"
             icon="el-icon-edit"
@@ -199,7 +199,7 @@
             <el-form-item>
               <el-input v-model="form.perms" placeholder="请输入权限标识" maxlength="100" />
               <span slot="label">
-                <el-tooltip content="控制器中定义的权限字符，如：@PreAuthorize(`@ss.hasPermi('system:user:list')`)" placement="top">
+                <el-tooltip content="控制器中定义的权限字符，如：@SaCheckPermission('system:user:list')" placement="top">
                 <i class="el-icon-question"></i>
                 </el-tooltip>
                 权限字符