fix: fixed space error

main.cpp

@@ -85,7 +85,6 @@ vector<int> move_player(vector<int> player_pos, char input)
         // Check if it is possible to move player to target pos
         if (can_move_player(player_pos, -1, 0))
             --player_pos[1];
-    // Actually move player
         break;
     case 's':
         // Check if it is possible to move player to target pos
@@ -140,7 +139,7 @@ void render_play_field(const vector<int> player_pos)
         {
             // ... render ...
             if (i == player_pos[0] && j == player_pos[1])
-                cout << "S "; // ... 'S' if it is the entry where the player is currently
+                cout << "S"; // ... 'S' if it is the entry where the player is currently
             else
                 cout << play_field[i][j]; // ... the actual entry of the field
         }