Update 2.3.0 (#6401)

* Update README.md

* Update README.md

* Update README.md

frameworks/Java/redkale/README.md

@@ -20,7 +20,7 @@ This is the Redkale portion of a [benchmarking test suite](../) comparing a vari
 
 ### Database Caching Test
 
-* [Database Queries test source](src/main/java/org/redkalex/benchmark/Service.java)
+* [Database Caching test source](src/main/java/org/redkalex/benchmark/Service.java)
 
 ### Database Update Test
 
@@ -65,3 +65,4 @@ This is the Redkale portion of a [benchmarking test suite](../) comparing a vari
 
     http://localhost:8080/fortunes
 
+