remove add_header_left entirely
update rd files
improve package documentation based on @wibeasley's suggestion
diff --git a/man/column_spec.Rd b/man/column_spec.Rd
index cf4b5cf..fdedeac 100644
--- a/man/column_spec.Rd
+++ b/man/column_spec.Rd
@@ -8,7 +8,7 @@
italic = FALSE)
}
\arguments{
-\item{kable_input}{Output of `knitr::kable()` with `format` specified}
+\item{kable_input}{Output of \code{knitr::kable()} with \code{format} specified}
\item{column}{A numeric value indicating which column to be selected. When
you do the counting, ignore the extra header columns you added through