diff --git a/man/footnote.Rd b/man/footnote.Rd
index 0f9e9aa..34b3f61 100644
--- a/man/footnote.Rd
+++ b/man/footnote.Rd
@@ -9,7 +9,7 @@
   "symbol"), footnote_as_chunk = FALSE, escape = TRUE,
   threeparttable = FALSE, general_title = "Note: ",
   number_title = "", alphabet_title = "", symbol_title = "",
-  title_format = "italic")
+  title_format = "italic", symbol_manual = NULL)
 }
 \arguments{
 \item{kable_input}{HTML or LaTeX table generated by \code{knitr::kable}}
@@ -51,6 +51,9 @@
 
 \item{title_format}{Choose from "italic"(default), "bold" and "underline".
 Multiple options are possible.}
+
+\item{symbol_manual}{User can manually supply a vector of either html or
+latex symbols. For example, \code{symbol_manual = c('*', '\\\\dag', '\\\\ddag')}.`}
 }
 \description{
 \code{footnote} provides a more flexible way to add footnote. You