diff --git a/doc/lispref/modes.texi b/doc/lispref/modes.texi
index 72740868a61..746ea3eddd9 100644
--- a/doc/lispref/modes.texi
+++ b/doc/lispref/modes.texi
@@ -4164,8 +4164,8 @@ Here is an example of an indentation function:
     (`(:elem . basic) sample-indent-basic)
     (`(,_ . ",") (smie-rule-separator kind))
     (`(:after . ":=") sample-indent-basic)
-    (`(:before . ,(or `"begin" `"(" `"@{")))
-     (if (smie-rule-hanging-p) (smie-rule-parent))
+    (`(:before . ,(or `"begin" `"(" `"@{"))
+     (if (smie-rule-hanging-p) (smie-rule-parent)))
     (`(:before . "if")
      (and (not (smie-rule-bolp)) (smie-rule-prev-p "else")
           (smie-rule-parent)))))