fixes in test_request doc
diff --git a/R/make_request.R b/R/make_request.R
index adbe24c..3fb02e0 100644
--- a/R/make_request.R
+++ b/R/make_request.R
@@ -39,13 +39,21 @@
#' gpt3_simple_request(prompt_input = 'How old are you?')
#'
#' ## Instruct GPT-3 to write ten research ideas of max. 150 tokens with some controls:
-#'gpt3_simple_request(prompt_input = 'Write a research idea about using text data to understand human behaviour:', temperature = 0.8, n = 10, max_tokens = 150)
+#'gpt3_simple_request(prompt_input = 'Write a research idea about using text data to understand human behaviour:'
+#' , temperature = 0.8
+#' , n = 10
+#' , max_tokens = 150)
#'
#' ## For fully reproducible results, we need `temperature = 0`, e.g.:
-#' gpt3_simple_request(prompt_input = 'Finish this sentence:/n There is no easier way to learn R than', temperature = 0.0, max_tokens = 50)
+#' gpt3_simple_request(prompt_input = 'Finish this sentence:/n There is no easier way to learn R than'
+#' , temperature = 0.0
+#' , max_tokens = 50)
#'
#' ## The same example with a different GPT-3 model:
-#' gpt3_simple_request(prompt_input = 'Finish this sentence:/n There is no easier way to learn R than', model = 'text-babbage-001', temperature = 0.0, max_tokens = 50)
+#' gpt3_simple_request(prompt_input = 'Finish this sentence:/n There is no easier way to learn R than'
+#' , model = 'text-babbage-001'
+#' , temperature = 0.0
+#' , max_tokens = 50)
#' @export
gpt3_simple_request = function(prompt_input
, model = 'text-davinci-002'