Merge pull request #102 from Appsilon/douglas-small-fixes

`shiny` -> 'shiny' and adding return for load_example function

Author: jakubnowicki

DESCRIPTION

@@ -1,12 +1,12 @@
 Package: shiny.benchmark
-Title: Benchmark the Performance of `shiny` Applications
+Title: Benchmark the Performance of 'shiny' Applications
 Version: 0.1.1
 Authors@R:
   c(
     person(given = "Douglas", family = "Azevedo", email = "opensource+douglas@appsilon.com", role = c("aut", "cre")),
     person(family = "Appsilon Sp. z o.o.", role = "cph", email = "opensource@appsilon.com")
   )
-Description: Compare performance between different versions of a `shiny` application based on `git` references.
+Description: Compare performance between different versions of a 'shiny' application based on 'git' references.
 License: LGPL-3
 URL: https://github.com/Appsilon/shiny.benchmark, https://github.com/Appsilon/shiny.benchmark
 BugReports: https://github.com/Appsilon/shiny.benchmark/issues

R/utils.R

@@ -180,6 +180,8 @@ summarise_commit <- function(object) {
 #' @param path A character vector of full path name
 #' @param force Create example even if directory does not exist or is not empty
 #'
+#' @return Print on the console instructions to run the example
+#'
 #' @importFrom glue glue
 #' @importFrom utils menu
 #' @export