SEC-2588: Javadoc fix channelSecurity->requiresChannel

config/src/main/java/org/springframework/security/config/annotation/web/builders/HttpSecurity.java

@@ -1000,7 +1000,7 @@ public final class HttpSecurity extends AbstractConfiguredSecurityBuilder<Defaul
      *                 .and()
      *             .formLogin()
      *                 .and()
-     *             .channelSecurity()
+     *             .requiresChannel()
      *                 .anyRequest().requiresSecure();
      *     }
      *