pveum: add RFC reference for reserved characters

[pve-docs.git] / pveum.adoc

diff --git a/pveum.adoc b/pveum.adoc
index 1eb1e5c7c41b0f04cd8243712ad5641c1312f116..147f3174f5e57d9efecde312fcb404c61de8a936 100644 (file)
--- a/pveum.adoc
+++ b/pveum.adoc
@@ -398,8 +398,8 @@ The main options for syncing are:
 Reserved characters
 ^^^^^^^^^^^^^^^^^^^
 
-Certain characters are reserved and cannot be easily used in attribute values
-in DNs without being escaped properly.
+Certain characters are reserved (see https://www.ietf.org/rfc/rfc2253.txt[RFC2253]) and cannot be
+easily used in attribute values in DNs without being escaped properly.
 
 Following characters need escaping: