[1.10.x] Fixed #26021 -- Applied hanging indentation to docs.

Backport of 4a4d7f980e from master

docs/ref/models/expressions.txt

@@ -375,7 +375,8 @@ SQL that is generated. Here's a brief example::
                 expression,
                 distinct='DISTINCT ' if distinct else '',
                 output_field=IntegerField(),
-                **extra)
+                **extra
+            )
 
 
 ``Value()`` expressions

docs/ref/models/fields.txt

@@ -112,9 +112,11 @@ define a suitably-named constant for each value::
             (JUNIOR, 'Junior'),
             (SENIOR, 'Senior'),
         )
-        year_in_school = models.CharField(max_length=2,
-                                          choices=YEAR_IN_SCHOOL_CHOICES,
-                                          default=FRESHMAN)
+        year_in_school = models.CharField(
+            max_length=2,
+            choices=YEAR_IN_SCHOOL_CHOICES,
+            default=FRESHMAN,
+        )
 
         def is_upperclass(self):
             return self.year_in_school in (self.JUNIOR, self.SENIOR)