ref-manual: Edits to packagegroup class.

Had to also fix a couple links in the "migration" chapter due
to the section heading of the packagegroup.bbclass section
changing.

(From yocto-docs rev: bf71e6ee1812b54ba8afafa9818eb718c3bd2f82)

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

1 files changed, 2 insertions, 2 deletions

diff --git a/documentation/ref-manual/migration.xml b/documentation/ref-manual/migration.xml
index dc24628e3c..9ec38e146e 100644
--- a/documentation/ref-manual/migration.xml
+++ b/documentation/ref-manual/migration.xml
@@ -157,7 +157,7 @@
                 <link linkend='var-LIC_FILES_CHKSUM'><filename>LIC_FILES_CHKSUM</filename></link>,
                 and so forth.
                 See the
-                "<link linkend='ref-classes-packagegroup'>Package Groups - packagegroup.bbclass</link>"
+                "<link linkend='ref-classes-packagegroup'><filename>packagegroup.bbclass</filename></link>"
                 section for further details.
             </para>
         </section>
@@ -886,7 +886,7 @@
 
         <para>
             For more information, see the
-            "<link linkend='ref-classes-packagegroup'>Package Groups - <filename>packagegroup.bbclass</filename></link>"
+            "<link linkend='ref-classes-packagegroup'><filename>packagegroup.bbclass</filename></link>"
             section.
         </para>
     </section>