Update ref/labeledURI syntax

servers/slapd/schema/core.schema

@@ -456,8 +456,8 @@ objectclass ( 1.3.6.1.4.1.1466.101.120.111 NAME 'extensibleObject'
 #
 attributetype ( 1.3.6.1.4.1.250.1.57 NAME 'labeledURI'
 	DESC 'RFC2079: Uniform Resource Identifier with optional label'
-	EQUALITY caseExactIA5Match
-	SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )
+	EQUALITY caseExactMatch
+	SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )
 
 objectclass ( 1.3.6.1.4.1.250.3.15 NAME 'labeledURIObject'
 	DESC 'RFC2079: object that contains the URI attribute type'
@@ -528,8 +528,8 @@ objectclass ( 1.3.6.1.1.3.1 NAME 'uidObject'
 #
 attributetype ( 2.16.840.1.113730.3.1.34 NAME 'ref'
 	DESC 'Named referral'
-	EQUALITY caseExactIA5Match
-	SYNTAX 1.3.6.1.4.1.1466.115.121.1.26
+	EQUALITY caseExactMatch
+	SYNTAX 1.3.6.1.4.1.1466.115.121.1.15
 	USAGE distributedOperation )
 
 objectclass ( 2.16.840.1.113730.3.2.6 NAME 'referral'