Docs update (#1143)

website/docs/guide/how-to-build.md

@@ -44,22 +44,20 @@ tools/bazel build --config=fast //common:kernel_aarch64_dist
 
 If you can build the kernel successfully, then build KernelSU is so easy, Select any one run in Kernel source root dir:
 
-- Latest tag(stable)
+::: code-group
 
-```sh
+```sh[Latest tag(stable)]
 curl -LSs "https://raw.githubusercontent.com/tiann/KernelSU/main/kernel/setup.sh" | bash -
 ```
 
-- main branch(dev)
-
-```sh
+```sh[ main branch(dev)]
 curl -LSs "https://raw.githubusercontent.com/tiann/KernelSU/main/kernel/setup.sh" | bash -s main
 ```
 
-- Select tag(Such as v0.5.2)
-
-```sh
+```sh[Select tag(Such as v0.5.2)]
 curl -LSs "https://raw.githubusercontent.com/tiann/KernelSU/main/kernel/setup.sh" | bash -s v0.5.2
 ```
 
+:::
+
 And then rebuild the kernel and you will get a kernel image with KernelSU!