[DolphinScheduler] Fix wrong class name in doc (#10438)

(cherry picked from commit 8205444e0a)

docs/docs/en/development/development-environment-setup.md

@@ -103,7 +103,7 @@ Use different Git branch to develop different codes
 
 ### Start backend server
 
-Find the class `org.apache.dolphinscheduler.server.StandaloneServer` in Intellij IDEA and clikc run main function to startup.
+Find the class `org.apache.dolphinscheduler.StandaloneServer` in Intellij IDEA and clikc run main function to startup.
 
 ### Start frontend server
 

docs/docs/zh/development/development-environment-setup.md

@@ -99,7 +99,7 @@ DolphinScheduler 开发环境配置有两个方式，分别是standalone模式
 
 ### 启动后端
 
-在 Intellij IDEA 找到并启动类 `org.apache.dolphinscheduler.server.StandaloneServer` 即可完成后端启动
+在 Intellij IDEA 找到并启动类 `org.apache.dolphinscheduler.StandaloneServer` 即可完成后端启动
 
 ### 启动前端