fix typos

R/nls.R

@@ -845,7 +845,7 @@ gsl_nls.function <- function(fn, y, start,
 #' indicating a local minimum, defaults to \code{.Machine$double.eps^(1/3)}
 #' @param mstart_n positive integer, number of quasirandom points drawn in each major iteration, parameter \code{N} in Hickernell and Yuan (1997). Default is 25.
 #' @param mstart_p positive integer, number of iterations of inexpensive local search to concentrate the sample, parameter \code{p} in Hickernell and Yuan (1997). Default is 2.
-#' @param mstart_q positiver integer, number of points retained in the concentrated sample, parameter \code{q} in Hickernell and Yuan (1997). Default is 5.
+#' @param mstart_q positive integer, number of points retained in the concentrated sample, parameter \code{q} in Hickernell and Yuan (1997). Default is 5.
 #' @param mstart_r positive integer, scaling factor of number of stationary points determining when the multi-start algorithm terminates, parameter \code{r} in Hickernell and Yuan (1997). Default is 3.
 #' @param mstart_s positive integer, minimum number of iterations a point needs to be retained before starting an efficient local search, parameter \code{s} in Hickernell and Yuan (1997). Default is 2.
 #' @param mstart_tol numeric value, tolerance used as criterion to start an efficient local search (epsilon in Algorithm 2.1, Hickernell and Yuan (1997)).

R/nls_methods.R

@@ -520,7 +520,7 @@ anova.gsl_nls <- function(object, ...) {
 #' @return A matrix with columns giving the lower and upper confidence limits for each parameter.
 #' @details
 #' Method \code{"asymptotic"} assumes (approximate) normality of the errors in the model and calculates
-#' standard asymptotic confidence intervals based on the quantiles of a t-distritbution. Method \code{"profile"}
+#' standard asymptotic confidence intervals based on the quantiles of a t-distribution. Method \code{"profile"}
 #' calculates profile likelihood confidence intervals using the \code{\link[MASS:confint]{confint.nls}} method
 #' in the \CRANpkg{MASS} package and for this reason is only available for \code{"gsl_nls"} objects that
 #' are \emph{also} of class \code{"nls"}.