diff --git a/man/calibrate.Rd b/man/calibrate.Rd
index d7d7691..a4a8afe 100644
--- a/man/calibrate.Rd
+++ b/man/calibrate.Rd
@@ -66,7 +66,7 @@ calibrate(x, ...)
 
 \item{eps}{Cut-off value for density calculation. Default is 1e-5.}
 
-\item{ncores}{Number of cores/workers used for parallel execution. Default is 1 (>1 requires doParallel package).}
+\item{ncores}{Number of cores/workers used for parallel execution. Default is 1 (>1 requires doSnow package).}
 
 \item{verbose}{A logical variable indicating whether extra information on progress should be reported. Default is TRUE.}
 
diff --git a/man/combine.Rd b/man/combine.Rd
index 24d71ab..d9ba8f2 100644
--- a/man/combine.Rd
+++ b/man/combine.Rd
@@ -20,9 +20,9 @@ Combine multiple CalDates Class Objects into one.
 \examples{
  
 x1 = calibrate(c(2000,3400),c(20,20),ids=1:2)
-x2 = calibrate(c(4000,3000),c(30,30),calCurves=c('intcal13','marine13'),
+x2 = calibrate(c(4000,3000),c(30,30),calCurves=c('intcal20','marine20'),
 resOffsets=c(0,30),resErrors=c(0,20),ids=3:4)
-mcurve <- mixCurves('intcal13','marine13',p=0.7,resOffsets=300,resErrors=20)
+mcurve <- mixCurves('intcal20','marine20',p=0.7,resOffsets=300,resErrors=20)
 x3 = calibrate(5300,20,calCurves=mcurve,ids=5)
 x = combine(x1,x2,x3)
 ## x$metadata
diff --git a/man/sptest.Rd b/man/sptest.Rd
index 6ab44fc..51efc37 100644
--- a/man/sptest.Rd
+++ b/man/sptest.Rd
@@ -90,7 +90,7 @@ bins=binPrep(sites=euroevol2$SiteID,ages=euroevol2$C14Age,h=200)
 calDates=calibrate(x=euroevol2$C14Age,errors=euroevol2$C14SD,
 timeRange=timeRange,normalised=FALSE)
 
-## Main Analysis (over 2 cores; requires doParallel package) 
+## Main Analysis (over 2 cores; requires doSnow package) 
 ## NOTE: the number of simulations should be ideally larger 
 ## to ensure a better resolution of the p/q-values.
 res.locations=sptest(calDates,timeRange=timeRange,bins=bins,locations=locations,