diff --git a/redisson-tomcat/README.md b/redisson-tomcat/README.md
index b07d9040d..744a1738c 100644
--- a/redisson-tomcat/README.md
+++ b/redisson-tomcat/README.md
@@ -8,7 +8,7 @@ Supports Apache Tomcat 7.x, 8.x, 9.x
 
 ## Usage
 
-### 1. Define session manager
+### 1. Add session manager
 
 Add `RedissonSessionManager` in `tomcat/conf/context.xml` or per context in `tomcat/conf/server.xml`