fix wrong data

db/db_init.sql

@@ -103,8 +103,8 @@ INSERT INTO "player" (name, nickname, info) VALUES ('Florian', 'Lakes0', (SELECT
 INSERT INTO "player_info" (url) VALUES ('https://www.chess.com/member/maddingladi');
 INSERT INTO "player" (name, nickname, info) VALUES ('Maddin', 'maddingladi', (SELECT id from player_info WHERE url='https://www.chess.com/member/maddingladi') );
 
-INSERT INTO "player_info" (url) VALUES ('https://www.chess.com/member/magnus_brother');
-INSERT INTO "player" (name, nickname, info) VALUES ('Tariq', 'Magnus_brother', (SELECT id from player_info WHERE url='https://www.chess.com/member/magnus_brother') );
+INSERT INTO "player_info" (url) VALUES ('https://www.chess.com/member/magnus-brother');
+INSERT INTO "player" (name, nickname, info) VALUES ('Tariq', 'Magnus-brother', (SELECT id from player_info WHERE url='https://www.chess.com/member/magnus_brother') );
 
 INSERT INTO "player_info" (url) VALUES ('https://www.chess.com/member/mama-lolo');
 INSERT INTO "player" (name, nickname, info) VALUES ('Malte', 'Mama-Lolo', (SELECT id from player_info WHERE url='https://www.chess.com/member/mama-lolo') );
@@ -121,7 +121,7 @@ INSERT INTO "player" (name, nickname, info) VALUES ('Moritz', 'Moryzzle', (SELEC
 INSERT INTO "player_info" (url) VALUES ('https://www.chess.com/member/pandroit');
 INSERT INTO "player" (name, nickname, info) VALUES ('Peter', 'pandroit', (SELECT id from player_info WHERE url='https://www.chess.com/member/pandroit') );
 
-INSERT INTO "season" (year_start, year_end) VALUES (2020, 2020);
+INSERT INTO "season" (year_start, year_end) VALUES (2021, 2021);
 
 INSERT INTO "matchday" (number, season) VALUES (1, 1);
 INSERT INTO "match" ("player1", "player2", "matchday") VALUES (12,  1, 1);