diff --git a/doc/rfc/INDEX b/doc/rfc/INDEX
index fb7cdf5f46..89af7bd3f8 100644
--- a/doc/rfc/INDEX
+++ b/doc/rfc/INDEX
@@ -34,7 +34,7 @@ rfc3377.txt LDAP(v3): Technical Specification (PS)
 rfc3383.txt IANA Considerations for LDAP (BCP)
 rfc3663.txt Domain Administrative Data in LDAP (E)
 rfc3671.txt Collective Attributes in LDAP (PS)
-rfc3672.txt Subentries in the LDAP (PS)
+rfc3672.txt Subentries in LDAP (PS)
 rfc3673.txt LDAPv3: All Operational Attributes (PS)
 rfc3674.txt Feature Discovery in LDAP (PS)
 rfc3687.txt LDAP Component Matching Rules (PS)