diff --git a/server/notes b/server/notes
deleted file mode 100644
index 3c0dbd2093252cf3696a25fe100f1c6fd8bfef95..0000000000000000000000000000000000000000
--- a/server/notes
+++ /dev/null
@@ -1,42 +0,0 @@
-Boot:
-minP,maxP (ja)
-
-BootsType:
-id, name  (ja)
-- color (donnerstag, im Frontend random oder in der DB festlegen?)
-
-BootHatBootType:
-bootId,bootTypeId (primaryKeys) (ja)
-
-checkIn:
--Token(GD von Kunde) oder Sicherheitsfrage ( donnerstag )
--müssen alle Boote in der Bootshalle ausgetragen werden könne
-(ja)
--Art: wie wurde gebucht (ja)
--Datum
--Ziel: optional?
--numP (Alle Personen inkl. Verantwortliche)
--email: von der buchenden Person
--zurückgegeben: true/false
--Anmerkung: vor oder auch nach Fahrt
-
-
-changes in Endpoints:
-sequelize: init boatHasBoatType table() 
-createLogEntry: comparison
-boat: created connection in boatHasBoatType table
-boattype: show boatType by give boatId must be written again.
-
-
-
------------------
-19.01:
-DB Sport BoatHasSport
-BoatController
-BoatRoutes : (fehlt) überpüfen ob SportsArrayElements UUID sind!!!!
-index.ts (init-methods)
-
-
-
-
-
diff --git a/server/src/controllers/boat.controllers.ts b/server/src/controllers/boat.controllers.ts
index 17a578a14663aa8bb99f12d2f57c21d12d863b52..951ae105a12d0d79adb0582a975b19899676d8f0 100644
--- a/server/src/controllers/boat.controllers.ts
+++ b/server/src/controllers/boat.controllers.ts
@@ -24,31 +24,26 @@ const createBoat = async (req: Request, res: Response) => {
     }
 
     //check if name of boat already exists
-    if (!(newBoatInput.name === undefined)) {
-      const checkBoatName = await Boat.findOne({
-        where: {
-          name: newBoatInput.name,
-        },
-      });
 
-      if (!(checkBoatName === null)) {
-        return res
-          .status(400)
-          .json({ success: false, error: "boatNameAlreadyExists" });
-      }
+    const checkBoatName = await Boat.findOne({
+      where: {
+        name: newBoatInput.name,
+      },
+    });
+
+    if (!(checkBoatName === null)) {
+      return res
+        .status(400)
+        .json({ success: false, error: "boatNameAlreadyExists" });
     }
 
     //check if minP is bigger than maxP => error
-    if (
-      !(newBoatInput.minP === undefined) &&
-      !(newBoatInput.maxP === undefined)
-    ) {
-      if (newBoatInput.minP > newBoatInput.maxP) {
-        return res.status(409).json({
-          success: false,
-          error: "maximumNumberOfSeatsMustBeBiggerOrEqualMinimalNumberOfSeats",
-        });
-      }
+
+    if (newBoatInput.minP > newBoatInput.maxP) {
+      return res.status(409).json({
+        success: false,
+        error: "maximumNumberOfSeatsMustBeBiggerOrEqualMinimalNumberOfSeats",
+      });
     }
 
     //check if given sport-ids can be found
@@ -79,10 +74,7 @@ const createBoat = async (req: Request, res: Response) => {
 
     //if there is a sport, which isn't in the database, we return an array with the names of the missing sports
     if (check === false) {
-      return res.status(404).json({
-        success: false,
-        error: "The SportIDs: " + listIfNotFound + " cannotBeFound",
-      });
+      return res.status(404).json({ success: false, sports: listIfNotFound });
     }
 
     //create the boat
@@ -335,9 +327,7 @@ const updateBoatById = async (req: Request, res: Response) => {
 
       //if the updated-to-be sportid(sportids) doesn't exist
       if (check === false) {
-        return res
-          .status(404)
-          .json({ success: false, sports: listIfNotFound  });
+        return res.status(404).json({ success: false, sports: listIfNotFound });
       }
       //if sports Array is with valid id's, assign them to boat; create entry (boatid, each id of given sportIds) inf BoatHasSport table
       for (let i = 0; i < listIfFound.length; i++) {
diff --git a/server/src/controllers/sport.controllers.ts b/server/src/controllers/sport.controllers.ts
index a148fa66ebc627eb526527509b955c857addddc2..af7a12c6533273473c722db40be013b3b1df9909 100644
--- a/server/src/controllers/sport.controllers.ts
+++ b/server/src/controllers/sport.controllers.ts
@@ -242,36 +242,12 @@ const showSportByBoatId = async (req: Request, res: Response) => {
   }
 };
 
-// is this controller needed?
-const showSportBySportId = async (req: Request, res: Response) => {
-  try {
-    if (!(res.locals.user.role === "coordinator")) {
-      return res
-        .status(403)
-        .json({ success: false, error: "MustBeCoordinator" });
-    }
-    const givenId = req.params.id;
-    const sport = await Sport.findByPk(givenId);
-    if (sport) {
-      return res.status(200).json({
-        success: true,
-        result: { id: givenId, name: sport.name, color: sport.color },
-      });
-    }
-    return res.status(404).json({ success: false, error: "sportIdNotFound" });
-  } catch (error) {
-    console.error("server error: ", error.message);
-    return res.status(500).json({ success: false, error: "serverError" });
-  }
-};
-
 const sportControllers = {
   createSportController,
   showAllSports,
   deleteSportById,
   updateSportById,
   showSportByBoatId,
-  showSportBySportId,
 };
 
 export default sportControllers;
diff --git a/server/src/routes/createLogEntry.routes.ts b/server/src/routes/createLogEntry.routes.ts
index 4b23800335aa9ce837d5ba3bca95c82d59a12b1d..56ba2ebb6dc8394a13857669781250c95600aaeb 100644
--- a/server/src/routes/createLogEntry.routes.ts
+++ b/server/src/routes/createLogEntry.routes.ts
@@ -16,7 +16,7 @@ entryRouter.post(
   body("fullNameOfResponsibleClient").not().isEmpty(),
   body("boatId").isUUID(),
   body("additionalClients").if(body("additionalClients").exists()).isArray(),
-  body("numP").isInt(),
+  body("numP").isInt(), //number of the total participants (fullNameOfResponsibleClient + additionalClients)
   body("note").if(body("note").exists()).isString(),
   handleValidationResult,
   createLogEntryController
diff --git a/server/src/routes/sport.routes.ts b/server/src/routes/sport.routes.ts
index e79d88f8b4442750245a86eb12773b57d5b52ee0..4d285325669dfcda8f731f6c67ab8a2f3c054fc9 100644
--- a/server/src/routes/sport.routes.ts
+++ b/server/src/routes/sport.routes.ts
@@ -7,11 +7,7 @@ import validateToken from "../middleware/validateToken";
 const sportRouter = Router();
 
 //show all sports
-sportRouter.get(
-  "/api/sport/",
-  validateToken,
-  sportControllers.showAllSports
-);
+sportRouter.get("/api/sport/", validateToken, sportControllers.showAllSports);
 
 //create a sport
 sportRouter.post(
@@ -27,7 +23,7 @@ sportRouter.post(
 sportRouter.delete(
   "/api/sport/:id",
   validateToken,
-  sportControllers.deleteSportById,
+  sportControllers.deleteSportById
 );
 
 //update a sport
@@ -47,16 +43,4 @@ sportRouter.get(
   sportControllers.showSportByBoatId
 );
 
-/* 
-
-//maybe this route is not needed
-//show specific sport by sport id
-sportRouter.get(
-  "/api/sport/id/:id/",
-  validateToken,
-  sportControllers.showSportBySportId
-) 
-
-*/
-
-export default sportRouter;
\ No newline at end of file
+export default sportRouter;