111.949MHz/1A82: Minor changes

Comments and a tiny makefile change

Author: howerj

makefile

@@ -287,7 +287,7 @@ clean:
 	      top.unroutes top.xpi top_par.xrpt top.twx top.nlf design.bit top_map.mrp 
 	@rm -vrf _xmsgs reports tmp xlnx_auto_0_xdb
 	@rm -vrf _xmsgs reports tmp xlnx_auto_0_xdb
-	@rm -vrf h2${EXE} gui${EXE} block${EXE} text${EXE}
+	@rm -vrf h2${EXE} gui${EXE} block${EXE} text${EXE} embed${EXE}
 	@rm -vrf text.bin ${EFORTH} text.hex
 	@rm -vrf *.pdf *.htm
 	@rm -vrf *.sym

util.vhd

@@ -21,8 +21,8 @@
 --| - Optional registers on either input or output, selectable by a generic
 --| - Better timing models
 --| - More assertions
---| - Put a modules state in a record that represents that state, to make
---| assignment and handling of that state easier.
+--| - See 'A Structured VHDL design' by Jiri Gaisler, 
+--|   <http://gaisler.com/doc/vhdl2proc.pdf> and apply methodology.
 --|
 --| @author         Richard James Howe
 --| @copyright      Copyright 2017, 2019 Richard James Howe