doc: fix typo

CHANGELOG.md

@@ -53,7 +53,7 @@ This release mainly refactors the dashboard, omitting MySQL, improve test cases.
 - Support log save to local file.
 - Optimize the deployment process.
 - Add E2E test examples to the frontend. [#619](https://github.com/apache/apisix-dashboard/pull/619)
-- Fix the Promethues plugin updating incorrect values when updating routes. [#666](https://github.com/apache/apisix-dashboard/pull/666)
+- Fix the Prometheus plugin updating incorrect values when updating routes. [#666](https://github.com/apache/apisix-dashboard/pull/666)
 - Fix page display exceptions when the Redirect option is selected as Enable HTTPS in the Route page. [#692](https://github.com/apache/apisix-dashboard/pull/692)
 
 For more changes, please refer to [Milestone](https://github.com/apache/apisix-dashboard/milestone/4)

CHANGELOG.zh-CN.md

@@ -52,7 +52,7 @@
 - 支持日志保存到本地文件。
 - 优化部署流程。
 - 前端增加 E2E 测试例子。[#619](https://github.com/apache/apisix-dashboard/pull/619)
-- 修复 Promethues 插件在更新路由时更新错误值的问题。[#666](https://github.com/apache/apisix-dashboard/pull/666)
+- 修复 Prometheus 插件在更新路由时更新错误值的问题。[#666](https://github.com/apache/apisix-dashboard/pull/666)
 - 修复在路由页面中重定向选项选择为 启用HTTPS 时页面显示异常的问题。[#692](https://github.com/apache/apisix-dashboard/pull/692)
 
 

api/conf/schema.json

@@ -2307,7 +2307,7 @@
 				"properties": {
 					"allow_credential": {
 						"default": false,
-						"description": "allow client append crendential. according to CORS specification,if you set this option to 'true', you can not use '*' for other options.",
+						"description": "allow client append credential. according to CORS specification, if you set this option to 'true', you can not use '*' for other options.",
 						"type": "boolean"
 					},
 					"allow_headers": {

web/src/components/Plugin/service.ts

@@ -69,7 +69,7 @@ export const getList = async () => {
 };
 
 /**
- * cache pulgin schema by schemaType
+ * cache plugin schema by schemaType
  * default schema is route for plugins in route
  * support schema: consumer for plugins in consumer
  */