add vector support to row_spec (HTML & PDF)
diff --git a/man/row_spec.Rd b/man/row_spec.Rd
index e31ba67..eaf7b57 100644
--- a/man/row_spec.Rd
+++ b/man/row_spec.Rd
@@ -10,7 +10,7 @@
\arguments{
\item{kable_input}{Output of \code{knitr::kable()} with \code{format} specified}
-\item{row}{A numeric value indicating which row to be selected. You don't
+\item{row}{A numeric value or vector indicating which row(s) to be selected. You don't
need to count in header rows or group labeling rows.}
\item{bold}{A T/F value to control whether the text of the selected row