diff --git a/wamr-sdk/README.md b/wamr-sdk/README.md
index 219a0333..f9d143c7 100644
--- a/wamr-sdk/README.md
+++ b/wamr-sdk/README.md
@@ -69,7 +69,7 @@ cd wamr-sdk
The argument "-i" will make the command enter menu config mode as depicted below.
-
+
After the menu configuration is finished, the profile config file is saved and the building process is automatically started. When the building gets successful, the SDK package is generated under folder $wamr-sdk/out/{profile}, and the header files of configured components were copied into the SDK package.
@@ -123,4 +123,4 @@ target_link_libraries (your_target vmlib -lm -ldl -lpthread)
You can refer to to product-mini building for Linux: [`product-mini/platforms/linux/CMakeLists.txt`](../product-mini/platforms/linux/CMakeLists.txt).
->
\ No newline at end of file
+>