✏️(project) fix minor typos

Found typos and fixed them.

src/backend/core/models.py

@@ -140,7 +140,7 @@ class Contact(BaseModel):
         try:
             jsonschema.validate(self.data, contact_schema)
         except jsonschema.ValidationError as e:
-            # Specify the property in the data in which the error occured
+            # Specify the property in the data in which the error occurred
             field_path = ".".join(map(str, e.path))
             error_message = f"Validation error in '{field_path:s}': {e.message}"
             raise exceptions.ValidationError({"data": [error_message]}) from e

src/backend/core/tests/test_models_oidc_user_getter.py

@@ -8,7 +8,7 @@ from core import factories, models
 pytestmark = pytest.mark.django_db
 
 
-def test_models_oidc_user_getter_exsting_user_no_email(django_assert_num_queries):
+def test_models_oidc_user_getter_existing_user_no_email(django_assert_num_queries):
     """
     When a valid token is passed, an existing user matching the token's sub should be returned.
     """

src/backend/demo/management/commands/createsuperuser.py

@@ -1,5 +1,5 @@
 """
-Management command overrring the "createsuperuser" command to allow creating users
+Management command overriding the "createsuperuser" command to allow creating users
 with their email and no username.
 """
 from django.contrib.auth import get_user_model
@@ -9,7 +9,7 @@ User = get_user_model()
 
 
 class Command(BaseCommand):
-    """Management command to create super users from an email and a password"""
+    """Management command to create superusers from an email and a password"""
 
     help = "Create a superuser with an email and a password"
 

src/backend/people/settings.py

@@ -44,7 +44,7 @@ def get_release():
 
 class Base(Configuration):
     """
-    This is the base configuration every configuration (aka environnement) should inherit from. It
+    This is the base configuration every configuration (aka environment) should inherit from. It
     is recommended to configure third-party applications by creating a configuration mixins in
     ./configurations and compose the Base configuration with those mixins.