Update 'README.md'

added cosmetics
7 years ago · ada6e02744
1 changed files with 1 additions and 0 deletions
--- a/README.md
+++ b/README.md
@ -169,6 +169,7 @@ FYI: We are still working on a one-liner...

 ![schematic-view.jpg](images/schematic-view.jpg "schematic-view.jpg")

+Schematic drawing of the physical construction:
 ![physical-view.jpg](images/physical-view.jpg "physical-view.jpg")

 For construction on micro SD, see Elm Chan's [schematics](http://elm-chan.org/works/sd8p/rc/sd8p_mo.png)