diff --git a/README.md b/README.md
index aba0459..ac4f748 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,6 @@ The URL contains a unique ID such as `1ed6cc3c-65e4-4f6a-ab14-5e8c01d4593b`. You
 ## Python package
 The underlying graph state simulator is based on Anders' and Briegel's method. Full docs for the Python package are [here](https://peteshadbolt.co.uk/static/abp/). You can install it like this:
 
-    :::bash
     $ pip install abp
 
 
@@ -27,7 +26,6 @@ The underlying graph state simulator is based on Anders' and Briegel's method. F
 
 Here's a complete example of sending a state from Python to the server:
 
-    :::python
     import abp
     
     # Make a new graph and automatically position the nodes
@@ -87,7 +85,6 @@ Each `node` has
 
 Here's an example of a graph `(A-B C)`:
 
-    :::python
     {'adj': {0: {1: {}}, 1: {0: {}}, 2: {}},
      'node': {
       0: {'position': {'x': 0, 'y': 0, 'z': 0}, 'vop': 0},