diff --git a/R/LongitudinalGSF.R b/R/LongitudinalGSF.R
index d8a7d47e..38d96cba 100755
--- a/R/LongitudinalGSF.R
+++ b/R/LongitudinalGSF.R
@@ -36,8 +36,8 @@ NULL
 #' @param omega_bsld (`Prior`)\cr for the baseline value standard deviation `omega_bsld`.
 #' @param omega_ks (`Prior`)\cr for the shrinkage rate standard deviation `omega_ks`.
 #' @param omega_kg (`Prior`)\cr for the growth rate standard deviation `omega_kg`.
-#' @param omega_phi (`Prior`)\cr for the proportion of cells affected by the
-#' treatment standard deviation `omega_phi`.
+#' @param omega_phi (`Prior`)\cr for the standard deviation of the proportion of cells
+#' affected by the treatment `omega_phi`.
 #'
 #' @param sigma (`Prior`)\cr for the variance of the longitudinal values `sigma`.
 #'
diff --git a/R/SimLongitudinalGSF.R b/R/SimLongitudinalGSF.R
index 13224cac..d40e8d16 100644
--- a/R/SimLongitudinalGSF.R
+++ b/R/SimLongitudinalGSF.R
@@ -15,7 +15,8 @@ NULL
 #' @param omega_b (`number`)\cr the baseline value standard deviation.
 #' @param omega_s (`number`)\cr the shrinkage rate standard deviation.
 #' @param omega_g (`number`)\cr the growth rate standard deviation.
-#' @param omega_phi (`number`)\cr the proportion of cells affected by the treatment standard deviation.
+#' @param omega_phi (`number`)\cr for the standard deviation of the proportion of cells
+#' affected by the treatment `omega_phi`.
 #' @param link_dsld (`number`)\cr the link coefficient for the derivative contribution.
 #' @param link_ttg (`number`)\cr the link coefficient for the time-to-growth contribution.
 #' @param link_identity (`number`)\cr the link coefficient for the SLD Identity contribution.
diff --git a/man/LongitudinalGSF-class.Rd b/man/LongitudinalGSF-class.Rd
index 0dbc9314..236b3b94 100644
--- a/man/LongitudinalGSF-class.Rd
+++ b/man/LongitudinalGSF-class.Rd
@@ -35,8 +35,8 @@ LongitudinalGSF(
 
 \item{omega_kg}{(\code{Prior})\cr for the growth rate standard deviation \code{omega_kg}.}
 
-\item{omega_phi}{(\code{Prior})\cr for the proportion of cells affected by the
-treatment standard deviation \code{omega_phi}.}
+\item{omega_phi}{(\code{Prior})\cr for the standard deviation of the proportion of cells
+affected by the treatment \code{omega_phi}.}
 
 \item{sigma}{(\code{Prior})\cr for the variance of the longitudinal values \code{sigma}.}
 
diff --git a/man/SimLongitudinalGSF-class.Rd b/man/SimLongitudinalGSF-class.Rd
index 65d3efb6..38d18d63 100644
--- a/man/SimLongitudinalGSF-class.Rd
+++ b/man/SimLongitudinalGSF-class.Rd
@@ -43,7 +43,8 @@ SimLongitudinalGSF(
 
 \item{omega_g}{(\code{number})\cr the growth rate standard deviation.}
 
-\item{omega_phi}{(\code{number})\cr the proportion of cells affected by the treatment standard deviation.}
+\item{omega_phi}{(\code{number})\cr for the standard deviation of the proportion of cells
+affected by the treatment \code{omega_phi}.}
 
 \item{link_dsld}{(\code{number})\cr the link coefficient for the derivative contribution.}