remove placeholder content from README

README.Rmd

@@ -39,19 +39,3 @@ library(starchart)
 universe_ls("jeroen")
 universe_packages("jeroen", limit = 1)
 ```
-
-What is special about using `README.Rmd` instead of just `README.md`? You can include R chunks like so:
-
-```{r cars}
-summary(cars)
-```
-
-You'll still need to render `README.Rmd` regularly, to keep `README.md` up-to-date. `devtools::build_readme()` is handy for this.
-
-You can also embed plots, for example:
-
-```{r pressure, echo = FALSE}
-plot(pressure)
-```
-
-In that case, don't forget to commit and push the resulting figure files, so they display on GitHub and CRAN.

README.md

@@ -1453,27 +1453,3 @@ universe_packages("jeroen", limit = 1)
 #> [[1]]$`_binaries`[[9]]$buildurl
 #> [1] "https://github.com/r-universe/jeroen/actions/runs/11225487289"
 ```
-
-What is special about using `README.Rmd` instead of just `README.md`?
-You can include R chunks like so:
-
-``` r
-summary(cars)
-#>      speed           dist       
-#>  Min.   : 4.0   Min.   :  2.00  
-#>  1st Qu.:12.0   1st Qu.: 26.00  
-#>  Median :15.0   Median : 36.00  
-#>  Mean   :15.4   Mean   : 42.98  
-#>  3rd Qu.:19.0   3rd Qu.: 56.00  
-#>  Max.   :25.0   Max.   :120.00
-```
-
-You’ll still need to render `README.Rmd` regularly, to keep `README.md`
-up-to-date. `devtools::build_readme()` is handy for this.
-
-You can also embed plots, for example:
-
-<img src="man/figures/README-pressure-1.png" width="100%" />
-
-In that case, don’t forget to commit and push the resulting figure
-files, so they display on GitHub and CRAN.