diff --git a/doc/manpages/keys.asciidoc b/doc/manpages/keys.asciidoc
index 0c2b61dd..ea39f233 100644
--- a/doc/manpages/keys.asciidoc
+++ b/doc/manpages/keys.asciidoc
@@ -311,7 +311,7 @@ Changes
 	so the following command
 
 ----------
-    3<a-'>
+    3<a-">
 ----------
 
 	rotate (1, 2, 3) and (3, 4, 6) independently