Add reference to RFC 2392

diff --git a/imp/docs/RFCS b/imp/docs/RFCS
index 4a6fb6d..e81860b 100644 (file)
--- a/imp/docs/RFCS
+++ b/imp/docs/RFCS
@@ -131,6 +131,9 @@ RFC 2231
 RFC 2387
     - The MIME Multipart/Related Content-type
 
+RFC 2392
+    - Content-ID and Message-ID Uniform Resource Locators
+
 RFC 2633
     - S/MIME Version 3 Message Specification
 

diff --git a/imp/lib/Mime/Viewer/Html.php b/imp/lib/Mime/Viewer/Html.php
index dfe2a0d..ce37b57 100644 (file)
--- a/imp/lib/Mime/Viewer/Html.php
+++ b/imp/lib/Mime/Viewer/Html.php
@@ -155,7 +155,7 @@ class IMP_Horde_Mime_Viewer_Html extends Horde_Mime_Viewer_Html
             }
 
             /* Search for inlined images that we can display
-             * (multipart/related parts). */
+             * (multipart/related parts) - see RFC 2392. */
             if (isset($this->_params['related_id'])) {
                 $cid_replace = array();