style: pre-commit fixed styling

Author: pre-commit-ci[bot]

CONTRIBUTING.md

@@ -19,7 +19,7 @@ Code can be marked with `pragma: no cover`, if it can not be tested for some rea
 This makes it easy to spot uncovered code in the source.
 
 Impossible conditions can be handled with `assert False`.
-``` python
+```python
 if some_condition:
     ...
 if some_other_codition:

README.md

@@ -61,7 +61,7 @@ One way to verify if it is enabled is to check which loader is used.
 `lazy-imports-lite` works by rewriting the AST at runtime before the code is compiled.
 
 The following code:
-``` python
+```python
 from foo import bar
 
 
@@ -71,7 +71,7 @@ def f():
 
 is internally transformed to:
 
-``` python
+```python
 import lazy_imports_lite._hooks as __lazy_imports_lite__
 
 globals = __lazy_imports_lite__.make_globals(lambda g=globals: g())