From 0e9ce33ec3717c1477c4d626403e7d24c743f507 Mon Sep 17 00:00:00 2001
From: king_he <6384784@qq.com>
Date: Mon, 23 May 2022 11:26:03 +0000
Subject: [PATCH] update
 en/application-dev/connectivity/ipc-rpc-development-guideline.md.
 Signed-off-by: king_he <6384784@qq.com>

---
 .../connectivity/ipc-rpc-development-guideline.md               | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/en/application-dev/connectivity/ipc-rpc-development-guideline.md b/en/application-dev/connectivity/ipc-rpc-development-guideline.md
index a6fcb7226b..0301985880 100644
--- a/en/application-dev/connectivity/ipc-rpc-development-guideline.md
+++ b/en/application-dev/connectivity/ipc-rpc-development-guideline.md
@@ -46,7 +46,7 @@ IPC/RPC enables a proxy and a stub that run on different processes to communicat
 
 1.  Define the IPC interface **ITestAbility**.
 
-   **ITestAbility** inherits the IPC base class **IRemoteBroker** and defines descriptors, functions, and message code. The functions need to be implemented on both the proxy and stub.
+    **ITestAbility** inherits the IPC base class **IRemoteBroker** and defines descriptors, functions, and message code. The functions need to be implemented on both the proxy and stub.
 
     ```
     class ITestAbility : public IRemoteBroker {
-- 
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