diff --git a/index.7 b/index.7
index 1fcfe6e..3c1fa9d 100644
--- a/index.7
+++ b/index.7
@@ -97,5 +97,5 @@ SwA=
 .It
 .Lk https://latexds.nakidai.ru latexds
 .It
-.Lk https://nakidai.ru/cstyle.html cstyle(1)
+.Lk https://nakidai.ru/cstyle.html cstyle(7)
 .El