diff --git a/scripts/generate_driver_wrappers.py b/scripts/generate_driver_wrappers.py
index e48ec3a52..09beeca49 100755
--- a/scripts/generate_driver_wrappers.py
+++ b/scripts/generate_driver_wrappers.py
@@ -183,10 +183,10 @@ def main() -> int:
         library_dir = 'library'
     elif build_tree.looks_like_tf_psa_crypto_root(mbedtls_root):
         library_dir = 'core'
-        
+
     output_directory = args.output_directory if args.output_directory is not None else \
         os.path.join(mbedtls_root, library_dir)
-    
+
     template_directory = args.template_dir if args.template_dir is not None else \
         os.path.join(mbedtls_root,
                      'scripts',
diff --git a/tests/scripts/check-generated-files.sh b/tests/scripts/check-generated-files.sh
index 410f44eb0..3fe4e8c63 100755
--- a/tests/scripts/check-generated-files.sh
+++ b/tests/scripts/check-generated-files.sh
@@ -32,7 +32,7 @@ in_tf_psa_crypto_repo () {
 
 if in_mbedtls_repo; then
     library_dir='library'
-elif in_tf_psa_crypto_repo; then 
+elif in_tf_psa_crypto_repo; then
     library_dir='core'
 else
     echo "Must be run from Mbed TLS root or TF-PSA-Crypto root" >&2