[jhbuild] doc: .xsession-errors has moved to .cache/gdm/session.log

[Craig Keogh <cskeogh src gnome org>]

commit fd29729809f56dcde7c2b915930eccee99618bb5
Author: Craig Keogh <cskeogh adam com au>
Date:   Thu Aug 16 10:45:12 2012 +0930

    doc: .xsession-errors has moved to .cache/gdm/session.log
    
    See:
    https://mail.gnome.org/archives/commits-list/2012-April/msg11498.html

 doc/C/index.docbook |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/doc/C/index.docbook b/doc/C/index.docbook
index 029c795..838dc3a 100644
--- a/doc/C/index.docbook
+++ b/doc/C/index.docbook
@@ -550,8 +550,9 @@ Type=Application</programlisting>
           the display manager before entering
           <systemitem class="username">gnomedev</systemitem> login credentials.
           If successful, JHBuild GNOME will be displayed. If unsuccessful, check
-          the log within the <filename>~gnomedev/.xsession-errors</filename>
-          file.</para>
+          the log file. The log file will be located at
+          <filename>~gnomedev/.cache/gdm/session.log</filename> or
+          <filename>~gnomedev/.xsession-errors</filename>.</para>
       </section>
     </section>
   </section>