fix(module): minor typo fix leave-requests

src/app.module.ts

@@ -8,7 +8,7 @@ import { UsersModule } from './modules/users-management/users.module';
 import { OauthAccessTokensModule } from './modules/oauth-access-tokens/oauth-access-tokens.module';
 import { CustomersModule } from './modules/customers/customers.module';
 import { EmployeesModule } from './modules/employees/employees.module';
-import { LeaveRequestsModule } from './modules/leave_requests/leave-requests.module';
+import { LeaveRequestsModule } from './modules/leave-requests/leave-requests.module';
 import { ShiftCodeModule } from './modules/shift-codes/shift-codes.module';
 import { ShiftsModule } from './modules/shifts/shifts.module';
 import { TimesheetsModule } from './modules/timesheets/timesheets.module';