doc: set the correct code block type. (#43)
diff --git a/README.md b/README.md
index 7648668..37dc5f6 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,8 @@
All HTTP 1.1 requests go through Nginx could be collected by this agent.
# Setup Doc
-```
+
+```nginx
http {
lua_package_path "/Path/to/.../skywalking-nginx-lua/lib/skywalking/?.lua;;";
@@ -77,7 +78,7 @@
* 0.2.0+ releases require SkyWalking 8
# Compatible backend
-SkyWalking OAP begins to support LUA agent in 7.0.0 release.
+SkyWalking OAP begins to support LUA agent in 7.0.0 release.
You could choose master branch before the official 7.0.0 release.
