Upating docs

README.md

@@ -8,30 +8,27 @@ So far only MySQL is supported as backend, but more could be added if necessary.
 
 1. Add "dbview" to your INSTALLED_APPS settings like this:
 
-```python
+    ```python
-INSTALLED_APPS = (
+    INSTALLED_APPS = (
         ...
         'dbview',
-)
+    )
-
+    ```
-```
-
 
 2. In your models.py create classes which extend dbview.models.DbView
 like this:
 
 
-```python
+    ```python
 
-from django.db import models
+    from django.db import models
-from dbview.models import DbView
+    from dbview.models import DbView
 
-class ModelA(models.Model):
+    class ModelA(models.Model):
         fielda = models.CharField()
         fieldc = models.IntegerField()
 
-
+    class MyView(DbView):
-class MyView(DbView):
         fieldA = models.OneToOneField(ModelA, primary_key=True,
             db_column='fielda__id')
         fieldB = models.IntegerField(blank=True, null=True, db_column='fieldb')
@@ -48,10 +45,12 @@ class MyView(DbView):
                  order_by('fielda__id') .\
                  values('fielda__id', 'fieldb')
             return str(qs.query)
+    ```
+
 
-```
 3. Then create a migration point for your view generation, edit that migration
 and modify it, add: `from dbview.helpers import CreateView` and replace the line
 the call to `migrations.CreateModel` with `CreateView`.
 
+
 4. Migrate your database and start using your database views.