updated README

README.md

@@ -41,11 +41,12 @@ There are a bunch of demo scripts and datasets provided by the package:
 demo(package="RedModRphree") ## displays a list of available demo scripts
 
 
-## CAUTION: these take 2-3 minutes each
+## CAUTION: these take 1-2 minutes each
+## some (hopefully platform-independent) parallelization is activated by default
 demo("demo-equilibrium",package="RedModRphree") 
 demo("demo-kinetics",package="RedModRphree") 
 
-## CAUTION: these take 10-15 minutes each!
+## CAUTION: these take 2-3 minutes each!
 demo("demo-eq-surr-RF",package="RedModRphree") 
 demo("demo-kin-surr",package="RedModRphree") 
 ```