refactor: Added and improved comments in message structure

src/main/java/uulm/teamname/marvelous/gamelibrary/json/config/ScenarioConfig.java

@@ -9,6 +9,10 @@ public class ScenarioConfig {
 
     /** An array containing the map based on the {@link FieldType} enum. So, ROCK and GRASS basically. */
     public FieldType[][] scenario;
+
+    /** A string containing the name of the author of the scenario config */
     public String author;
+
+    /** A string containing the name of the scenario configuration (so basically the map title) */
     public String name;
 }

src/main/java/uulm/teamname/marvelous/gamelibrary/json/ingame/MessageStructure.java

@@ -14,8 +14,7 @@ public class MessageStructure {
     /** The checksum of the current game state at the time the message was sent */
     public int checksum;
 
-    /** The type of the custom content sent with the message.
-     */
+    /** The type of the custom content sent with the message. */
     public String customContentType;
 
     /** The decoded contents of the custom content sent. */