diff --git a/README.md b/README.md
index 948dd50..1194cd9 100644
--- a/README.md
+++ b/README.md
@@ -95,6 +95,7 @@ python inference.py
 ## Common issues
 
 - Error: `ModuleNotFoundError: No module named 'utils.xxxx'`
+
     Answer: run `export PYTHONPATH=./` first.
 
 ## Acknowledgements