overview-manual: Scrubbed links and fixed a few

Found some mangled links in various spots that were causing the
mega-manual.sed file issues.

(From yocto-docs rev: 405a92f934bf7e209f3b8a543e63a1b4c693af29)

Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 8 deletions

diff --git a/documentation/overview-manual/overview-manual-concepts.xml b/documentation/overview-manual/overview-manual-concepts.xml
index 5067e3f627..6f0b60e7a5 100644
--- a/documentation/overview-manual/overview-manual-concepts.xml
+++ b/documentation/overview-manual/overview-manual-concepts.xml
@@ -583,7 +583,7 @@
                 The layers appear at the bottom categorized under
                 "Yocto Metadata Layers."
                 These layers are fundamentally a subset of the
-                <ulink url="http://layers.openembedded.org/layerindex/layers/">OpenEmbedded Metadata Index</ulink>,
+                <ulink url="http://layers.openembedded.org/layerindex/layers/">OpenEmbedded Layer Index</ulink>,
                 which lists all layers provided by the OpenEmbedded community.
                 <note>
                     Layers exist in the Yocto Project Source Repositories that
@@ -826,13 +826,6 @@
                     recipe to point to the local directory on your disk to pull
                     in the whole source tree.
                 </para>
-
-                <para>
-                    For information on how to use the
-                    <filename>externalsrc</filename> class, see the
-                    "<ulink url='&YOCTO_DOCS_REF_URL;#ref-classes-externalsrc'><filename>externalsrc.bbclass</filename></ulink>"
-                    section.
-                </para>
             </section>
 
             <section id='scms'>