[javadoc] fix @see comments

Author: kaiso

src/main/java/io/github/kaiso/relmongo/config/EnableRelMongo.java

@@ -28,7 +28,8 @@
 /**
  * Enables the RelMongo framework processing.<br>
  * RelMongo allows to implement relations and associations between MongoDB collections <br>
- * @see {@link OneToMany} {@link OneToOne}
+ * @see OneToMany
+ * @see OneToOne
  * @author Kais OMRI
  *
  */