remove add_header_left entirely
update rd files
improve package documentation based on @wibeasley's suggestion
diff --git a/man/add_indent.Rd b/man/add_indent.Rd
index e141e70..439fd29 100644
--- a/man/add_indent.Rd
+++ b/man/add_indent.Rd
@@ -7,7 +7,7 @@
add_indent(kable_input, positions)
}
\arguments{
-\item{kable_input}{Output of `knitr::kable()` with `format` specified}
+\item{kable_input}{Output of \code{knitr::kable()} with \code{format} specified}
\item{positions}{A vector of numeric row numbers for the rows that need to
be indented.}