Added helpful comment about the tracktime's unit

ref #71

src/models/actions/CreateTrack.ts

@@ -21,7 +21,7 @@ export class CreateTrack {
     distance: number;
 
     /**
-     * The minimum time a runner should take to run a lap on this track.
+     * The minimum time a runner should take to run a lap on this track (in seconds).
      * Will be used for fraud detection.
      */
     @IsInt()

src/models/actions/UpdateTrack.ts

@@ -25,7 +25,7 @@ export class UpdateTrack {
     distance: number;
 
     /**
-     * The minimum time a runner should take to run a lap on this track.
+     * The minimum time a runner should take to run a lap on this track (in seconds).
      * Will be used for fraud detection.
      */
     @IsInt()

src/models/entities/Track.ts

@@ -40,7 +40,7 @@ export class Track {
   distance: number;
 
   /**
-   * The minimum time a runner should take to run a lap on this track.
+   * The minimum time a runner should take to run a lap on this track (in seconds).
    * Will be used for fraud detection.
    */
   @Column({ nullable: true })

src/models/responses/ResponseTrack.ts

@@ -25,7 +25,7 @@ export class ResponseTrack {
     distance: number;
 
     /**
-     * The minimum time a runner should take to run a lap on this track.
+     * The minimum time a runner should take to run a lap on this track (in seconds).
      * Will be used for fraud detection.
      */
     @IsInt()