Merge pull request #1891 from Tony133/docs/update-recipes-sequelize

docs(sequelize): fix indentation

Author: kamilmysliwiec

content/recipes/sql-sequelize.md

@@ -109,7 +109,9 @@ import { Cat } from './cat.entity';
 @Injectable()
 export class CatsService {
   constructor(
-    @Inject('CATS_REPOSITORY') private catsRepository: typeof Cat) {}
+    @Inject('CATS_REPOSITORY')
+    private catsRepository: typeof Cat
+  ) {}
 
   async findAll(): Promise<Cat[]> {
     return this.catsRepository.findAll<Cat>();