Fix guides

docs/guides/src/asciidoc/_hello-includes/secure-the-application.asc

@@ -52,6 +52,7 @@ The next step is to create a Spring Security configuration.
 
 * Right click the _spring-security-samples-{starter-appname}_ project the Package Explorer view
 * Select *New->Class*
+* Enter _spring-security-samples-insecuremvc/src/main/java_ for the *Source folder*
 * Enter _org.springframework.security.samples.config_ for the *Package*
 * Enter _SecurityConfig_ for the *Name*
 * Click *Finish*