Add missing semicolon in example

Closes gh-13266

spring-boot-project/spring-boot-docs/src/main/asciidoc/production-ready-features.adoc

@@ -419,7 +419,7 @@ following example:
 		@Override
 		protected void configure(HttpSecurity http) throws Exception {
 			http.requestMatcher(EndpointRequest.toAnyEndpoint()).authorizeRequests()
-				.anyRequest().permitAll()
+				.anyRequest().permitAll();
 		}
 
 	}