[glib] Add a note to docs about paragraphs in schemas

[Ryan Lortie <ryanl src gnome org>]

commit a2888fbbf0f1a61436e036ff81a14f19fe45d5d0
Author: Ryan Lortie <desrt desrt ca>
Date:   Fri Jun 18 23:14:46 2010 -0400

    Add a note to docs about paragraphs in schemas

 docs/reference/gio/migrating-gconf.xml |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/docs/reference/gio/migrating-gconf.xml b/docs/reference/gio/migrating-gconf.xml
index 4a6447e..d49e4bd 100644
--- a/docs/reference/gio/migrating-gconf.xml
+++ b/docs/reference/gio/migrating-gconf.xml
@@ -349,7 +349,8 @@ gsettings_SCHEMAS = my.app.gschema.xml
         will be used in similar ways by a future gsettings-editor, so you
         should use the same conventions for them: The summary is just a short
         label with no punctuation, the description can be one or more complete
-        sentences.
+        sentences. If multiple paragraphs are desired for the description, the
+        paragraphs should be separated by a completely empty line.
       </para>
       <para>
         Translations for these strings will also be handled