diff --git a/man/is.bool.Rd b/man/is.bool.Rd
deleted file mode 100644
index 23ff52614..000000000
--- a/man/is.bool.Rd
+++ /dev/null
@@ -1,19 +0,0 @@
-% Generated by roxygen2: do not edit by hand
-% Please edit documentation in R/helpers.R
-\name{is.bool}
-\alias{is.bool}
-\title{Predicate checking for a boolean option}
-\usage{
-is.bool(x)
-}
-\arguments{
-\item{x}{the object being checked}
-}
-\value{
-Returns \code{TRUE} if \code{x} is a length one logical vector (i.e., a
-scalar)
-}
-\description{
-Predicate checking for a boolean option
-}
-\keyword{internal}
diff --git a/man/is.scalar.Rd b/man/is.scalar.Rd
deleted file mode 100644
index e8735c12e..000000000
--- a/man/is.scalar.Rd
+++ /dev/null
@@ -1,19 +0,0 @@
-% Generated by roxygen2: do not edit by hand
-% Please edit documentation in R/helpers.R
-\name{is.scalar}
-\alias{is.scalar}
-\title{Checking for scalar}
-\usage{
-is.scalar(x)
-}
-\arguments{
-\item{x}{the input}
-}
-\value{
-Returns \code{TRUE} if \code{x} is a length one vector
-(i.e., a scalar)
-}
-\description{
-Checking for scalar
-}
-\keyword{internal}
diff --git a/man/simulate-DADesign-method.Rd b/man/simulate-DADesign-method.Rd
index 00a934b28..138175aff 100644
--- a/man/simulate-DADesign-method.Rd
+++ b/man/simulate-DADesign-method.Rd
@@ -17,7 +17,7 @@
   mcmcOptions = McmcOptions(),
   DA = TRUE,
   parallel = FALSE,
-  nCores = min(parallel::detectCores(), 5),
+  nCores = min(parallel::detectCores(), 5L),
   ...
 )
 }
diff --git a/man/simulate-Design-method.Rd b/man/simulate-Design-method.Rd
index adc12a723..7bf60e08e 100644
--- a/man/simulate-Design-method.Rd
+++ b/man/simulate-Design-method.Rd
@@ -13,7 +13,7 @@
   firstSeparate = FALSE,
   mcmcOptions = McmcOptions(),
   parallel = FALSE,
-  nCores = min(parallel::detectCores(), 5),
+  nCores = min(parallel::detectCores(), 5L),
   ...
 )
 }
diff --git a/man/simulate-DualDesign-method.Rd b/man/simulate-DualDesign-method.Rd
index 8e6d3b813..7fd87e696 100644
--- a/man/simulate-DualDesign-method.Rd
+++ b/man/simulate-DualDesign-method.Rd
@@ -16,7 +16,7 @@
   firstSeparate = FALSE,
   mcmcOptions = McmcOptions(),
   parallel = FALSE,
-  nCores = min(parallel::detectCores(), 5),
+  nCores = min(parallel::detectCores(), 5L),
   ...
 )
 }
diff --git a/man/simulate-DualResponsesDesign-method.Rd b/man/simulate-DualResponsesDesign-method.Rd
index 6f142be48..2fbd05cfb 100644
--- a/man/simulate-DualResponsesDesign-method.Rd
+++ b/man/simulate-DualResponsesDesign-method.Rd
@@ -18,7 +18,7 @@ process}
   args = NULL,
   firstSeparate = FALSE,
   parallel = FALSE,
-  nCores = min(parallel::detectCores(), 5),
+  nCores = min(parallel::detectCores(), 5L),
   ...
 )
 }
diff --git a/man/simulate-DualResponsesSamplesDesign-method.Rd b/man/simulate-DualResponsesSamplesDesign-method.Rd
index ba46d32af..ec8aaa24c 100644
--- a/man/simulate-DualResponsesSamplesDesign-method.Rd
+++ b/man/simulate-DualResponsesSamplesDesign-method.Rd
@@ -24,7 +24,7 @@ process}
   firstSeparate = FALSE,
   mcmcOptions = McmcOptions(),
   parallel = FALSE,
-  nCores = min(parallel::detectCores(), 5),
+  nCores = min(parallel::detectCores(), 5L),
   ...
 )
 }
diff --git a/man/simulate-RuleDesign-method.Rd b/man/simulate-RuleDesign-method.Rd
index 336c475d1..8067a9353 100644
--- a/man/simulate-RuleDesign-method.Rd
+++ b/man/simulate-RuleDesign-method.Rd
@@ -11,7 +11,7 @@
   truth,
   args = NULL,
   parallel = FALSE,
-  nCores = min(parallel::detectCores(), 5),
+  nCores = min(parallel::detectCores(), 5L),
   ...
 )
 }
diff --git a/man/simulate-TDDesign-method.Rd b/man/simulate-TDDesign-method.Rd
index e77b2de48..17cd59f7e 100644
--- a/man/simulate-TDDesign-method.Rd
+++ b/man/simulate-TDDesign-method.Rd
@@ -14,7 +14,7 @@ This is a method based on the \code{\linkS4class{TDDesign}} where model used are
   args = NULL,
   firstSeparate = FALSE,
   parallel = FALSE,
-  nCores = min(parallel::detectCores(), 5),
+  nCores = min(parallel::detectCores(), 5L),
   ...
 )
 }
diff --git a/man/simulate-TDsamplesDesign-method.Rd b/man/simulate-TDsamplesDesign-method.Rd
index 2b3e0d109..e0294c500 100644
--- a/man/simulate-TDsamplesDesign-method.Rd
+++ b/man/simulate-TDsamplesDesign-method.Rd
@@ -15,7 +15,7 @@ This is a method based on the \code{\linkS4class{TDsamplesDesign}} where model u
   firstSeparate = FALSE,
   mcmcOptions = McmcOptions(),
   parallel = FALSE,
-  nCores = min(parallel::detectCores(), 5),
+  nCores = min(parallel::detectCores(), 5L),
   ...
 )
 }