Python-coding-guidelines.md

@@ -11,11 +11,13 @@ Continuation lines should align wrapped elements either vertically using Python'
 
 Correct:
 
-```# Aligned with opening delimiter.
+```python
+# Aligned with opening delimiter.
 
 foo = long_function_name(var_one, var_two,
 
-                         var_three, var_four)```
+                         var_three, var_four)
+```
 
 # Add 4 spaces (an extra level of indentation) to distinguish arguments from the rest.`