diff --git a/doc/guide/admin/schema.sdf b/doc/guide/admin/schema.sdf
index ef4543be651c908eecd37f5f86972f34a3d31964..0f5a7f7825b5818be9ddb1b8ce7106eeb61e59cd 100644
--- a/doc/guide/admin/schema.sdf
+++ b/doc/guide/admin/schema.sdf
@@ -220,7 +220,7 @@ in {{F:core.schema}} as:
 >		EQUALITY caseIgnoreMatch
 >		SUBSTR caseIgnoreSubstringsMatch
 >		SYNTAX 1.3.6.1.4.1.1466.115.121.1.15{32768} )
->	attributeType ( 2.5.4.3 NAME ( 'cn' $ 'commonName' )
+>	attributeType ( 2.5.4.3 NAME ( 'cn' 'commonName' )
 >		DESC 'common name(s) assciated with the object'
 >		SUP name )