Revert "Fixed R package build for windows and linting error"

This reverts commit d50769e

R-package/R/lgb.train.R

@@ -15,8 +15,7 @@
 #' @param ... other parameters, see \href{https://lightgbm.readthedocs.io/en/latest/Parameters.html}{
 #'            the "Parameters" section of the documentation} for more information. A few key parameters:
 #'            \itemize{
-#'                \item{\code{boosting}: Boosting type. \code{"gbdt"}, \code{"rf"}, \code{"dart"},
-#'                                                      \code{"mvs"} or \code{"goss"}.}
+#'                \item{\code{boosting}: Boosting type. \code{"gbdt"}, \code{"rf"}, \code{"dart"}, \code{"mvs"} or \code{"goss"}.}
 #'                \item{\code{num_leaves}: Maximum number of leaves in one tree.}
 #'                \item{\code{max_depth}: Limit the max depth for tree model. This is used to deal with
 #'                                 overfitting. Tree still grow by leaf-wise.}