diff --git a/racevisionGame/src/main/java/mock/app/Event.java b/racevisionGame/src/main/java/mock/app/Event.java
index c69c9122..080e8405 100644
--- a/racevisionGame/src/main/java/mock/app/Event.java
+++ b/racevisionGame/src/main/java/mock/app/Event.java
@@ -39,7 +39,7 @@ public class Event {
      * @param regattaXML The regatta.xml file.
      * @param boatXML The boat.xml file.
      * @param type How to read the file - e.g., load as resource.
-     * @param boatPolars
+     * @param boatPolars polars that the boat uses
      */
     public Event(String raceXML, String regattaXML, String boatXML, XMLFileType type, Polars boatPolars) {
 
diff --git a/racevisionGame/src/main/java/shared/dataInput/RegattaDataSource.java b/racevisionGame/src/main/java/shared/dataInput/RegattaDataSource.java
index 7fa9aa43..eb198cb2 100644
--- a/racevisionGame/src/main/java/shared/dataInput/RegattaDataSource.java
+++ b/racevisionGame/src/main/java/shared/dataInput/RegattaDataSource.java
@@ -28,7 +28,7 @@ public interface RegattaDataSource {
 
     /**
      * Returns the name of the course.
-     * @return
+     * @return the name of the course
      */
     String getCourseName();
 
diff --git a/racevisionGame/src/main/java/shared/model/CompoundMark.java b/racevisionGame/src/main/java/shared/model/CompoundMark.java
index 7070270f..b9f45753 100644
--- a/racevisionGame/src/main/java/shared/model/CompoundMark.java
+++ b/racevisionGame/src/main/java/shared/model/CompoundMark.java
@@ -34,6 +34,8 @@ public class CompoundMark {
 
     /**
      * Constructs a compound mark from a single mark.
+     * @param id the id of the compound mark
+     * @param name name of the compound mark
      * @param mark1 The individual mark that comprises this compound mark.
      */
     public CompoundMark(int id, String name, Mark mark1) {
@@ -47,6 +49,8 @@ public class CompoundMark {
 
     /**
      * Constructs a compound mark from a pair of marks.
+     * @param id the id of the compound mark
+     * @param name name of the compound mark
      * @param mark1 The first individual mark that comprises this compound mark.
      * @param mark2 The second individual mark that comprises this compound mark.
      */
diff --git a/racevisionGame/src/main/java/visualiser/model/GraphCoordinate.java b/racevisionGame/src/main/java/visualiser/model/GraphCoordinate.java
index 8bc0baad..a6a2132b 100644
--- a/racevisionGame/src/main/java/visualiser/model/GraphCoordinate.java
+++ b/racevisionGame/src/main/java/visualiser/model/GraphCoordinate.java
@@ -1,10 +1,8 @@
 package visualiser.model;
 
 /**
- * It is a coordinate representing a location on the
- * {@link ResizableRaceMap}.
- * It has been converted from a {@link shared.model.GPSCoordinate}
- * to display objects in their relative positions.
+ * It is a coordinate representing a location
+ * resizable race canvas
  */
 public class GraphCoordinate {
 
diff --git a/racevisionGame/src/main/java/visualiser/model/RaceMap.java b/racevisionGame/src/main/java/visualiser/model/RaceMap.java
index c0e9b56e..1583e0a5 100644
--- a/racevisionGame/src/main/java/visualiser/model/RaceMap.java
+++ b/racevisionGame/src/main/java/visualiser/model/RaceMap.java
@@ -4,10 +4,7 @@ import shared.model.GPSCoordinate;
 
 /**
  * The base size of the map to be used for the
- * {@link ResizableRaceMap} and
- * {@link ResizableRaceCanvas}. It is used
- * to convert {@link shared.model.GPSCoordinate}s to relative
- * {@link GraphCoordinate}s.
+ * resizable race map
  */
 public class RaceMap {