diff --git a/README.md b/README.md
index e24dda0..0f292df 100644
--- a/README.md
+++ b/README.md
@@ -30,11 +30,11 @@ Then fetch all records, read them and write the parsed tibbles to csv files.
 ```r
 fetch_all(create = TRUE)
 read_all() %>% repair() -> res
-write_to_csv(create = TRUE)
+write_to_csv(res, create = TRUE)
 ```
-Now you can build the vignettes faster by using
+Now you can install the package with vignettes by using
 ```r
-devtools::install(build_vignettes = T)
+devtools::install(build_vignettes = TRUE)
 ```
 This creates a `doc/` directory with all built vignettes.