diff --git a/lib/gssapi/gss_acquire_cred.3 b/lib/gssapi/gss_acquire_cred.3
index 6c3e3cbcf..4ea02d449 100644
--- a/lib/gssapi/gss_acquire_cred.3
+++ b/lib/gssapi/gss_acquire_cred.3
@@ -31,7 +31,7 @@
 .\" 
 .\" $Id$
 .\" 
-.Dd March 10, 2003
+.Dd March 19, 2003
 .Dt GSS_ACQUIRE_CRED 3
 .Os HEIMDAL
 .Sh NAME
@@ -366,7 +366,7 @@ described in
 and
 .Li RFC2744 .
 .Pp
-Gssapi supports the following mechanisms
+Heimdals gssapis implementation supports the following mechanisms
 .Bl -bullet
 .It
 .Li GSS_KRB5_MECHANISM
@@ -388,7 +388,8 @@ Gssapi have some generic name types
 .Li GSS_C_NT_EXPORT_NAME
 .El
 .Pp
-Gssapi that supports Kerberos 5 have some additional name types
+Gssapi implementations that supports Kerberos 5 have some additional
+name types
 .Bl -bullet
 .It
 .Li GSS_KRB5_NT_PRINCIPAL_NAME
@@ -418,6 +419,16 @@ The name should only be used for printing.
 Access control should be done with the result of
 .Fn gss_export_name .
 .Pp
+.Fn gss_sign ,
+.Fn gss_verify ,
+.Fn gss_seal ,
+and
+.Fn gss_unseal
+are part of the GSSAPI V1 interface and are obsolete. The functions
+should not be used for new applications.
+They are provided so that version 1 applications can link against the
+library.
+.Pp
 .Fn gss_krb5_copy_ccache
 is an extension to the
 .Nm gssapi
diff --git a/lib/gssapi/krb5/gss_acquire_cred.3 b/lib/gssapi/krb5/gss_acquire_cred.3
index 6c3e3cbcf..4ea02d449 100644
--- a/lib/gssapi/krb5/gss_acquire_cred.3
+++ b/lib/gssapi/krb5/gss_acquire_cred.3
@@ -31,7 +31,7 @@
 .\" 
 .\" $Id$
 .\" 
-.Dd March 10, 2003
+.Dd March 19, 2003
 .Dt GSS_ACQUIRE_CRED 3
 .Os HEIMDAL
 .Sh NAME
@@ -366,7 +366,7 @@ described in
 and
 .Li RFC2744 .
 .Pp
-Gssapi supports the following mechanisms
+Heimdals gssapis implementation supports the following mechanisms
 .Bl -bullet
 .It
 .Li GSS_KRB5_MECHANISM
@@ -388,7 +388,8 @@ Gssapi have some generic name types
 .Li GSS_C_NT_EXPORT_NAME
 .El
 .Pp
-Gssapi that supports Kerberos 5 have some additional name types
+Gssapi implementations that supports Kerberos 5 have some additional
+name types
 .Bl -bullet
 .It
 .Li GSS_KRB5_NT_PRINCIPAL_NAME
@@ -418,6 +419,16 @@ The name should only be used for printing.
 Access control should be done with the result of
 .Fn gss_export_name .
 .Pp
+.Fn gss_sign ,
+.Fn gss_verify ,
+.Fn gss_seal ,
+and
+.Fn gss_unseal
+are part of the GSSAPI V1 interface and are obsolete. The functions
+should not be used for new applications.
+They are provided so that version 1 applications can link against the
+library.
+.Pp
 .Fn gss_krb5_copy_ccache
 is an extension to the
 .Nm gssapi