say is for web UIs

this one extra word may have given me enough of an alert to avoid the hour or so of banging my head against the wall in #12 
; -)

Author: maphew

README.md

@@ -1,5 +1,5 @@
 # ltk
-LTK is a little toolkit for writing UIs in PyScript. For an explanation of PyScript and LTK, see [YouTube](https://www.youtube.com/watch?v=5nseG-iU62g&list=PLGVZCDnMOq0qkbJjIfppGO44yhDV2i4gR&index=6).
+LTK is a little toolkit for writing web UIs in PyScript. For an explanation of PyScript and LTK, see [YouTube](https://www.youtube.com/watch?v=5nseG-iU62g&list=PLGVZCDnMOq0qkbJjIfppGO44yhDV2i4gR&index=6).
 
 For examples see: