ref-manual: updated link

I updated a link to the externalsrc.bbclass references section.
The section name has changed so that it does not imply how to use
the class.

(From yocto-docs rev: e951618cee0204a68f4980115237b53e1fb9f987)

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/documentation/ref-manual/technical-details.xml b/documentation/ref-manual/technical-details.xml
index 9f4a539317..50212b0b47 100644
--- a/documentation/ref-manual/technical-details.xml
+++ b/documentation/ref-manual/technical-details.xml
@@ -692,7 +692,7 @@
             <para>
                 For information on how to use the
                 <filename>externalsrc.bbclass</filename>, see the
-                "<link linkend='ref-classes-externalsrc'>Using External Source - <filename>externalsrc.bbclass</filename></link>"
+                "<link linkend='ref-classes-externalsrc'><filename>externalsrc.bbclass</filename></link>"
                 section.
             </para>
         </section>