diff --git a/apheleia-formatters.el b/apheleia-formatters.el
index cbf595c..ba3aad1 100644
--- a/apheleia-formatters.el
+++ b/apheleia-formatters.el
@@ -1178,7 +1178,7 @@ For more implementation detail, see
     (setq-local indent-line-function
                 (buffer-local-value 'indent-line-function buffer))
     (setq-local lisp-indent-function
-		(buffer-local-value 'lisp-indent-function buffer))
+                (buffer-local-value 'lisp-indent-function buffer))
     (setq-local indent-tabs-mode
                 (buffer-local-value 'indent-tabs-mode buffer))
     (goto-char (point-min))