update readme
diff --git a/README.md b/README.md
index 06c36ca..b79bbb1 100644
--- a/README.md
+++ b/README.md
@@ -27,16 +27,23 @@
```r
library(knitr)
library(kableExtra)
-options(knitr.table.format = "html")
-# switch to "latex" in a pdf environment
dt <- mtcars[1:5, 1:4]
-kable(dt, booktabs = T, caption = "Demo Table") %>%
+# HTML table
+kable(dt, format = "html", caption = "Demo Table") %>%
kable_styling(bootstrap_options = "striped",
- latex_options = "striped",
- full_width = F, font_size = 9) %>%
+ full_width = F) %>%
add_header_above(c(" ", "Group 1" = 2, "Group 2[note]" = 2)) %>%
add_footnote(c("table footnote"))
+
+# LaTeX Table
+kable(dt, format = "latex", booktabs = T, caption = "Demo Table") %>%
+ kable_styling(latex_options = c("striped", "hold_position"),
+ full_width = F) %>%
+ add_header_above(c(" ", "Group 1" = 2, "Group 2[note]" = 2)) %>%
+ add_footnote(c("table footnote"))
+
```
+### Results
<img src="http://i.imgur.com/kHFBF3Hm.png" style="height: 200px;"/>
<img src="http://i.imgur.com/q46hzORm.png" style="height: 200px;"/>
diff --git a/tests/visual_tests/add_header_above_pdf.Rmd b/tests/visual_tests/add_header_above_pdf.Rmd
index 86d785f..62e5370 100644
--- a/tests/visual_tests/add_header_above_pdf.Rmd
+++ b/tests/visual_tests/add_header_above_pdf.Rmd
@@ -10,9 +10,8 @@
# switch to "latex" in a pdf environment
dt <- mtcars[1:5, 1:4]
-kable(dt, booktabs = T) %>%
- kable_styling(bootstrap_options = "striped",
- latex_options = "striped",
+kable(dt, format = "latex", booktabs = T, caption = "Demo Table") %>%
+ kable_styling(latex_options = "striped",
full_width = F) %>%
add_header_above(c(" ", "Group 1" = 2, "Group 2[note]" = 2)) %>%
add_footnote(c("table footnote"))