diff --git a/pre_commit/languages/node.py b/pre_commit/languages/node.py
index 49822dde..aca3c410 100644
--- a/pre_commit/languages/node.py
+++ b/pre_commit/languages/node.py
@@ -17,8 +17,8 @@ get_default_version = helpers.basic_get_default_version
 healthy = helpers.basic_healthy
 
 
-def get_env_patch(venv): # pragma: windows no cover
-    if sys.platform == 'cygwin': # pragma: no cover
+def get_env_patch(venv):  # pragma: windows no cover
+    if sys.platform == 'cygwin':  # pragma: no cover
         _, win_venv, _ = cmd_output('cygpath', '-w', venv)
         install_prefix = r'{}\bin'.format(win_venv.strip())
     else: