[1.7.x] Fixed various minor doc typos / references.

Backport of 67f9f385 from master

django/contrib/admin/options.py

@@ -1695,9 +1695,9 @@ class InlineModelAdmin(BaseModelAdmin):
     """
     Options for inline editing of ``model`` instances.
 
-    Provide ``name`` to specify the attribute name of the ``ForeignKey`` from
-    ``model`` to its parent. This is required if ``model`` has more than one
-    ``ForeignKey`` to its parent.
+    Provide ``fk_name`` to specify the attribute name of the ``ForeignKey``
+    from ``model`` to its parent. This is required if ``model`` has more than
+    one ``ForeignKey`` to its parent.
     """
     model = None
     fk_name = None
@@ -1759,8 +1759,8 @@ class InlineModelAdmin(BaseModelAdmin):
             # Take the custom ModelForm's Meta.exclude into account only if the
             # InlineModelAdmin doesn't define its own.
             exclude.extend(self.form._meta.exclude)
-        # if exclude is an empty list we use None, since that's the actual
-        # default
+        # If exclude is an empty list we use None, since that's the actual
+        # default.
         exclude = exclude or None
         can_delete = self.can_delete and self.has_delete_permission(request, obj)
         defaults = {

django/core/management/commands/inspectdb.py

@@ -211,7 +211,7 @@ class Command(NoArgsCommand):
             field_type = 'TextField'
             field_notes.append('This field type is a guess.')
 
-        # This is a hook for DATA_TYPES_REVERSE to return a tuple of
+        # This is a hook for data_types_reverse to return a tuple of
         # (field_type, field_params_dict).
         if type(field_type) is tuple:
             field_type, new_params = field_type

django/db/models/fields/related.py

@@ -2120,7 +2120,7 @@ class ManyToManyField(RelatedField):
 
     def _get_path_info(self, direct=False):
         """
-        Called by both direct an indirect m2m traversal.
+        Called by both direct and indirect m2m traversal.
         """
         pathinfos = []
         int_model = self.rel.through

django/forms/models.py

@@ -931,7 +931,7 @@ def _get_foreign_key(parent_model, model, fk_name=None, can_fail=False):
     """
     Finds and returns the ForeignKey from model to parent if there is one
     (returns None if can_fail is True and no such field exists). If fk_name is
-    provided, assume it is the name of the ForeignKey field. Unles can_fail is
+    provided, assume it is the name of the ForeignKey field. Unless can_fail is
     True, an exception is raised if there is no ForeignKey from model to
     parent_model.
     """

docs/howto/custom-model-fields.txt

@@ -795,7 +795,7 @@ storing a string.
 
 If :meth:`.get_internal_type` returns a string that is not known to Django for
 the database backend you are using -- that is, it doesn't appear in
-``django.db.backends.<db_name>.creation.DATA_TYPES`` -- the string will still be
+``django.db.backends.<db_name>.creation.data_types`` -- the string will still be
 used by the serializer, but the default :meth:`.db_type` method will return
 ``None``. See the documentation of :meth:`.db_type` for reasons why this might be
 useful. Putting a descriptive string in as the type of the field for the