Update readme.md

readme.md

@@ -5,7 +5,7 @@ hellen-one is a toolset to produce custom PCBs by merging gerber files of known
 * fork https://github.com/rusefi/hellen-example/ repo to get github actions and meta files
 * replace xxx and yyy in ``revision.txt`` with name of your board
 * create youboard.kicad_pcb from [proven modules](https://github.com/andreika-git/hellen-one/tree/master/modules) using KiCAD 6 or 7
-* push into github to trigger hellen-one gerber expert and gerber merge (that's where the hellen magic happens!)
+* push into github to trigger hellen-one gerber expert and gerber merge (that's where the hellen magic happens! for instance gerber export is taken care by [export.sh](https://github.com/andreika-git/hellen-one/blob/master/kicad/bin/export.sh) script which github action would invoke _automatically_. Just watch for the yellow circle to turn into a green checkmark.)
 * order your using fabrication files from 'boards' folder!
 
 Please see how some of the open source boards are done and follow the pattern: