update documentation
diff --git a/docs/use_kableExtra_with_formattable.Rmd b/docs/use_kableExtra_with_formattable.Rmd
index 1d71652..99f8c2f 100644
--- a/docs/use_kableExtra_with_formattable.Rmd
+++ b/docs/use_kableExtra_with_formattable.Rmd
@@ -48,7 +48,8 @@
mutate_if(is.numeric, function(x){
cell_spec(x, "html", color = spec_color(x), bold = T)
}) %>%
- kable("html", escape = F, align = "c") %>%
+ mutate(Species = cell_spec(Species, background = "red")) %>%
+ kable("html", col.names = c("A", "B", "C", "D", "DDDDDDDDDDD"), escape = F, align = "c") %>%
kable_styling("condensed", full_width = F)
```