Buisness logic docs packages

buisnesslogic/src/main/java/com/plannaplan/services/CourseService.java

@@ -22,7 +22,7 @@ public class CourseService {
     /**
      * getCourseByName
      * 
-     * @param name
+     * @param name name of course to be found
      * @return Course By Name
      */
     public Optional<Course> getCourseByName(String name) {

buisnesslogic/src/main/java/com/plannaplan/services/package-info.java

@@ -0,0 +1,7 @@
+/**
+ * Provides service classes to make operations with entities or comunicate with
+ * external systems.
+ *
+ * @since 1.0
+ */
+package com.plannaplan.services;