[gnome-continuous-yocto/gnomeostree-3.28-rocko: 7546/8267] ref-manual: Added a cross-reference link to "tmp/sysroots-components"

[Emmanuele Bassi <ebassi src gnome org>]

commit 7aabb9c41f5ef69138019dc13f4638c363637996
Author: Kristi Rifenbark <kristi rifenbark gmail com>
Date:   Mon Aug 21 16:43:32 2017 -0700

    ref-manual: Added a cross-reference link to "tmp/sysroots-components"
    
    (From yocto-docs rev: 29458d81901336ae7c904a23e02786e024f20963)
    
    Signed-off-by: Kristi Rifenbark <kristi rifenbark gmail com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 documentation/ref-manual/ref-classes.xml |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/documentation/ref-manual/ref-classes.xml b/documentation/ref-manual/ref-classes.xml
index aabf783..7e0ff75 100644
--- a/documentation/ref-manual/ref-classes.xml
+++ b/documentation/ref-manual/ref-classes.xml
@@ -3272,7 +3272,7 @@ This check was removed for YP 2.3 release
                 <para>
                 A shared state (sstate) object is built from these files
                 and the files are placed into a subdirectory of
-                <filename>tmp/sysroots-components/</filename>.
+                <link 
linkend='structure-build-tmp-sysroots'><filename>tmp/sysroots-components/</filename></link>.
                 The files are scanned for hardcoded paths to the original
                 installation location.
                 If the location is found in text files, the hardcoded