diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 6ea3f8d4..b26ca5b3 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -25,12 +25,12 @@ repos:
       - id: black-jupyter
 
   - repo: https://github.com/keewis/blackdoc
-    rev: v0.3.9
+    rev: v0.4.1
     hooks:
       - id: blackdoc
 
   - repo: https://github.com/PyCQA/flake8
-    rev: 7.2.0
+    rev: 7.3.0
     hooks:
       - id: flake8
 
diff --git a/advanced/backends/backends.md b/advanced/backends/backends.md
index 04f81265..d5b28a14 100644
--- a/advanced/backends/backends.md
+++ b/advanced/backends/backends.md
@@ -6,7 +6,8 @@ You can [read different types of files](https://docs.xarray.dev/en/stable/user-g
 
 ```python
 import xarray as xr
-xr.open_dataset("my_file.grib" , engine="cfgrib")
+
+xr.open_dataset("my_file.grib", engine="cfgrib")
 ```
 
 Navigating Xarray backends can be confusing,