documentation: Terminology fix for "OpenEmbedded Layer Index"

Found several instances of this being referred to as the
"OpenEmbedded Metadata Index".  Changed to "OpenEmbedded Layer
Index".

(From yocto-docs rev: 60fb601be324a350cd4d51b199915e6b72e2f9b0)

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

1 files changed, 1 insertions, 1 deletions

diff --git a/documentation/overview-manual/overview-manual-concepts.xml b/documentation/overview-manual/overview-manual-concepts.xml
index 6f0b60e7a5..88c2db29bd 100644
--- a/documentation/overview-manual/overview-manual-concepts.xml
+++ b/documentation/overview-manual/overview-manual-concepts.xml
@@ -587,7 +587,7 @@
                 which lists all layers provided by the OpenEmbedded community.
                 <note>
                     Layers exist in the Yocto Project Source Repositories that
-                    cannot be found in the OpenEmbedded Metadata Index.
+                    cannot be found in the OpenEmbedded Layer Index.
                     These layers are either deprecated or experimental
                     in nature.
                 </note>