diff --git a/packages/blog/config/data/2020/2020-03-23-doctrine-entity-typed-properties-with-php74.md b/packages/blog/config/data/2020/2020-03-23-doctrine-entity-typed-properties-with-php74.md
index e34a770bef4..952813d94ef 100644
--- a/packages/blog/config/data/2020/2020-03-23-doctrine-entity-typed-properties-with-php74.md
+++ b/packages/blog/config/data/2020/2020-03-23-doctrine-entity-typed-properties-with-php74.md
@@ -173,7 +173,7 @@ You might also use this PHPStan format, but I'm not sure how PHPStorm handles th
  /**
   * @ORM\OneToMany(targetEntity=Training::class, mappedBy="trainer")
 - * @var Collection|Trainer[]
-+ * @var Collection<Trainer>
++ * @var Collection<int, Trainer>
   */
  private Collection $trainings;
 ```