update documentation set_cui() to set_cui_code()

inst/rmarkdown/templates/editable_eml_creation_workflow/skeleton/skeleton.Rmd

@@ -239,7 +239,7 @@ my_metadata <- EMLeditor::set_cui_code(my_metadata, "PUBLIC")
 ```
 
 ## Intellectual Rights
-EMLassemblyine and ezEML provide some attractive looking boilerplate for setting the intellectual rights. It looks reasonable and so is easy to just keep. However, NPS has some specific regulations about what can and cannot be in the intellectualRights tag. Use `set_int_rights()` to replace the text with NPS-approved text. Note: You must first add the CUI dissemination code using `set_cui()` as the dissemination code and license must agree. That is, you cannot give a data package with a PUBLIC dissemination code a "restricted" license (and vise versa: a restricted data package that contains CUI cannot have a public domain or CC0 license). You can choose from one of three options:
+EMLassemblyine and ezEML provide some attractive looking boilerplate for setting the intellectual rights. It looks reasonable and so is easy to just keep. However, NPS has some specific regulations about what can and cannot be in the intellectualRights tag. Use `set_int_rights()` to replace the text with NPS-approved text. Note: You must first add the CUI dissemination code using `set_cui_code()` as the dissemination code and license must agree. That is, you cannot give a data package with a PUBLIC dissemination code a "restricted" license (and vise versa: a restricted data package that contains CUI cannot have a public domain or CC0 license). You can choose from one of three options:
   * "restricted": If the data contains Controlled Unclassified Information (CUI), the intellectual rights must read: **"This product has been determined to contain Controlled Unclassified Information (CUI) by the National Park Service, and is intended for internal use only. It is not published under an open license. Unauthorized access, use, and distribution are prohibited."**
 
   * "public": If the data do not contain CUI, the default is the public domain. The intellectual rights must read: **"This work is in the public domain. There is no copyright or license."**