corrected typo of release date

nishaespera_music/homepage/models.py

@@ -14,7 +14,7 @@ class Album(models.Model):
     album_name = models.CharField(max_length = 50)
     artist = models.ForeignKey(Artist, on_delete=models.CASCADE)
     description = models.TextField(max_length = 700)
-    release_date = models.DateField("date released")
+    release_date = models.DateField("release date")
     label = models.CharField(max_length = 100, null=True, blank=True)
     song_count = models.IntegerField(default = 0)