diff --git a/DESCRIPTION b/DESCRIPTION
index 355d607..0a9674f 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -3,11 +3,11 @@ Title: Spread the Love for R Packages with Poetry
 Version: 2024.2.14
 Authors@R: 
     person("Romain", "François", email = "romain@tada.science", role = c("aut", "cre"))
-Description: Spread the love for R packages with poetry.
+Description: Uses 'ChatGPT' <https://openai.com/> to create poems about R packages.
+   Currently contains the roses() function to make "roses are red, ..." style 
+   poems and the prompt() function to only assemble the prompt without submitting 
+   it to 'ChatGPT'. 
 License: MIT + file LICENSE
-Suggests: 
-    testthat (>= 3.0.0)
-Config/testthat/edition: 3
 Encoding: UTF-8
 Roxygen: list(markdown = TRUE)
 RoxygenNote: 7.3.1
diff --git a/R/roses.R b/R/roses.R
index 7454498..ebcdfca 100644
--- a/R/roses.R
+++ b/R/roses.R
@@ -5,10 +5,10 @@
 #'
 #' @param pkg A package
 #' @param hint extra information to add to the prompt
-#' @param emoji Should the poem include empojis.
+#' @param emoji Should the poem include emojis ?
 #' @param ... Passed to [openai::create_chat_completion()]
 #'
-#' @return A poem generated by ChatGPT.
+#' @return A poem generated by ChatGPT via [openai::create_chat_completion()]
 #'
 #' @importFrom glue glue
 #' @importFrom openai create_chat_completion
@@ -16,6 +16,8 @@
 #' prompt("dplyr")
 #'
 #' \dontrun{
+#'   # this needs the OPENAI_API_KEY environment variable
+#'   # to be set. See https://irudnyts.github.io/openai/
 #'   roses("dplyr")
 #' }
 #' @export
diff --git a/man/roses.Rd b/man/roses.Rd
index 05a7d5b..133b235 100644
--- a/man/roses.Rd
+++ b/man/roses.Rd
@@ -14,12 +14,12 @@ prompt(pkg, hint = "", emoji = TRUE)
 
 \item{hint}{extra information to add to the prompt}
 
-\item{emoji}{Should the poem include empojis.}
+\item{emoji}{Should the poem include emojis ?}
 
 \item{...}{Passed to \code{\link[openai:create_chat_completion]{openai::create_chat_completion()}}}
 }
 \value{
-A poem generated by ChatGPT.
+A poem generated by ChatGPT via \code{\link[openai:create_chat_completion]{openai::create_chat_completion()}}
 }
 \description{
 Make a "roses are red ..." poem
@@ -29,6 +29,8 @@ about an R package.
 prompt("dplyr")
 
 \dontrun{
+  # this needs the OPENAI_API_KEY environment variable
+  # to be set. See https://irudnyts.github.io/openai/
   roses("dplyr")
 }
 }
diff --git a/tests/testthat.R b/tests/testthat.R
deleted file mode 100644
index 60deb80..0000000
--- a/tests/testthat.R
+++ /dev/null
@@ -1,12 +0,0 @@
-# This file is part of the standard setup for testthat.
-# It is recommended that you do not modify it.
-#
-# Where should you do additional test configuration?
-# Learn more about the roles of various files in:
-# * https://r-pkgs.org/testing-design.html#sec-tests-files-overview
-# * https://testthat.r-lib.org/articles/special-files.html
-
-library(testthat)
-library(valentine)
-
-test_check("valentine")
diff --git a/tests/testthat/test-love.R b/tests/testthat/test-love.R
deleted file mode 100644
index c300f40..0000000
--- a/tests/testthat/test-love.R
+++ /dev/null
@@ -1,3 +0,0 @@
-test_that("1 + 1", {
-  expect_equal(1 + 1, 2)
-})