RFC 5952, "A Recommendation for IPv6 Address Text Representation", August 2010

Errata ID: 3218
Status: Held for Document Update
Type: Editorial
Publication Format(s) : TEXT
Reported By: Rodrigo Curado
Date Reported: 2012-05-09
Held for Document Update by: Brian Haberman

Section 3.1.4 says:

Network diagrams and blueprints often show what IP addresses are 
assigned to a system devices.

It should say:

Network diagrams and blueprints often show which IP addresses are 
assigned to which systems devices.

Notes:

Improved grammar and correction to mismatch between singular and plural usage.

Report New Errata