Formatting for code blocks in README.md

README.md

@@ -7,12 +7,15 @@ To manage automated caching this the library replaces (and appends to) the DRF f
 
 # Usage
 ### Ensure that the module is in the INSTALLED_APPS in settings.py:
+```python
 INSTALLED_APPS = [
     ...
     'starfields_drf_generics',
 ]
+```
 
 ### Making views in views.py:
+```python
 from starfields_drf_generics import generics
 from starfields_drf_generics import filters as libfilters
 
@@ -50,6 +53,7 @@ class SearchView(generics.CachedListRetrieveAPIView):
                        )
     logger = logger
     cache = cache
+```
     
 ### New class attributes that are used
 cache_prefix:   defines the prefix that the module will use when saving values in the cache