diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 60cf362..feb737a 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -12,7 +12,7 @@ repos:
       - id: trailing-whitespace
       - id: check-added-large-files
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.16.4
+    rev: v0.16.5
     hooks:
       - id: ruff
       - id: ruff-format
diff --git a/README.md b/README.md
index b4ffcb0..4a4c6b3 100644
--- a/README.md
+++ b/README.md
@@ -39,7 +39,7 @@ pip install pyprql[polars]
 import pandas as pd
 import pyprql.pandas_accessor
 
-df = (...)
+df = ...
 results_df = df.prql.query("select {age, name, occupation} | filter age > 21")
 ```
 
@@ -49,7 +49,7 @@ results_df = df.prql.query("select {age, name, occupation} | filter age > 21")
 import polars as pl
 import pyprql.polars_namespace
 
-df = (...)
+df = ...
 results_df = df.prql.query("select {age, name, occupation} | filter age > 21")
 ```
 
@@ -75,6 +75,7 @@ This library exposes `prqlc.compile`, so we can simply generate SQL:
 
 ```python
 import pyprql
+
 pyprql.compile("from artists | select track")
 print(pyprql.compile("from artists | select track"))
 ```