Document support for MD2 and MD4 in programs/x509/cert_write
diff --git a/programs/x509/cert_write.c b/programs/x509/cert_write.c
index 46c6b1c..adade1c 100644
--- a/programs/x509/cert_write.c
+++ b/programs/x509/cert_write.c
@@ -120,7 +120,7 @@
" max_pathlen=%%d default: -1 (none)\n" \
" md=%%s default: SHA256\n" \
" Supported values:\n" \
- " MD5, SHA1, SHA256, SHA512\n"\
+ " MD2, MD4, MD5, SHA1, SHA256, SHA512\n"\
" version=%%d default: 3\n" \
" Possible values: 1, 2, 3\n"\
" subject_identifier=%%s default: 1\n" \