Fix link to Jackson2Configuration class in javadoc

Author: vojtechhabarta

typescript-generator-maven-plugin/src/main/java/cz/habarta/typescript/generator/maven/GenerateMojo.java

@@ -167,7 +167,7 @@ public class GenerateMojo extends AbstractMojo {
     /**
      * Specifies Jackson 2 global configuration.
      * Description of individual parameters is in
-     * <a href="https://github.com/vojtechhabarta/typescript-generator/blob/master/typescript-generator-core/src/main/java/cz/habarta/typescript/generator/Settings.java">Jackson2Configuration</a>
+     * <a href="https://github.com/vojtechhabarta/typescript-generator/blob/master/typescript-generator-core/src/main/java/cz/habarta/typescript/generator/Jackson2Configuration.java">Jackson2Configuration</a>
      * class on GitHub (latest version).
      */
     @Parameter