diff --git a/pre_commit/languages/all.py b/pre_commit/languages/all.py
index 1d5e7918..7992263e 100644
--- a/pre_commit/languages/all.py
+++ b/pre_commit/languages/all.py
@@ -44,7 +44,7 @@ class Language(NamedTuple):
 
 # TODO: back to modules + Protocol: https://github.com/python/mypy/issues/5018
 languages = {
-     # BEGIN GENERATED (.\gen-languages-all)
+    # BEGIN GENERATED (.\gen-languages-all)
     'conda': Language(name='conda', ENVIRONMENT_DIR=conda.ENVIRONMENT_DIR, get_default_version=conda.get_default_version, healthy=conda.healthy, install_environment=conda.install_environment, run_hook=conda.run_hook),  # noqa: E501
     'coursier': Language(name='coursier', ENVIRONMENT_DIR=coursier.ENVIRONMENT_DIR, get_default_version=coursier.get_default_version, healthy=coursier.healthy, install_environment=coursier.install_environment, run_hook=coursier.run_hook),  # noqa: E501
     'dart': Language(name='dart', ENVIRONMENT_DIR=dart.ENVIRONMENT_DIR, get_default_version=dart.get_default_version, healthy=dart.healthy, install_environment=dart.install_environment, run_hook=dart.run_hook),  # noqa: E501