diff --git a/man/add_footnote.Rd b/man/add_footnote.Rd
index d3839a3..5bab0eb 100644
--- a/man/add_footnote.Rd
+++ b/man/add_footnote.Rd
@@ -15,7 +15,7 @@
 notations in your notes.}
 
 \item{notation}{You can select the format of your footnote notation from
-`number`, `alphabet` and `symbol`.}
+\code{number}, \code{alphabet} and \code{symbol}.}
 
 \item{threeparttable}{Boolean value indicating if a
 \href{https://www.ctan.org/pkg/threeparttable}{threeparttable} scheme should