Fix CRAN check notes

- missing closing parenthesis in an example
- DT URL reported changed
- remove pander from Imports

DESCRIPTION

@@ -20,7 +20,6 @@ Imports:
     dplyr,
     DT,
     htmltools,
-    pander,
     rlang
 Suggests:
     knitr,

R/build.R

@@ -145,7 +145,7 @@ varColumn <- function(data, labels = NULL) {
 #'                          "Mean"   = ~ if (is.normal(.)) mean(.),
 #'                          "sd"     = ~ if (is.normal(.)) sd(.),
 #'                          "Med"    = stats::median,
-#'                          "IQR"    = ~ if(!is.factor(.)) IQR(.))
+#'                          "IQR"    = ~ if(!is.factor(.)) IQR(.)))
 #'
 #' # With labels
 #' mtcars %>% desctable(labels = c(hp  = "Horse Power",

R/output.R

@@ -79,7 +79,7 @@ pander.desctable <- function(x = NULL,
 #' @note
 #' You are recommended to escape the table content for security reasons (e.g. XSS attacks) when using this function in Shiny or any other dynamic web applications.
 #' @references
-#' See \url{https://rstudio.github.io/DT} for the full documentation.
+#' See \url{https://rstudio.github.io/DT/} for the full documentation.
 #' @examples
 #' library(DT)
 #'