small docs tweaks.
small docs tweaks.

Endika/metabase,Endika/metabase,dashkb/metabase,blueoceanideas/metabase,blueoceanideas/metabase,dashkb/metabase,dashkb/metabase,dashkb/metabase,blueoceanideas/metabase,Endika/metabase,Endika/metabase,dashkb/metabase,blueoceanideas/metabase,Endika/metabase,blueoceanideas/metabase