[elpa] externals/denote 399ad5e9f1 4/6: Clarify that KEYWORDS arg is a list of strings

[ELPA Syncer]

branch: externals/denote
commit 399ad5e9f16510029e274661cf43fd7794d29e87
Author: Protesilaos Stavrou <info@protesilaos.com>
Commit: Protesilaos Stavrou <info@protesilaos.com>

    Clarify that KEYWORDS arg is a list of strings
---
 denote.el | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/denote.el b/denote.el
index bf7f12dbbe..ab0293e24e 100644
--- a/denote.el
+++ b/denote.el
@@ -643,16 +643,22 @@ This can be used in `denote-file-types' to format front 
mattter."
 
 (defun denote-format-keywords-for-md-front-matter (keywords)
   "Format front matter KEYWORDS for markdown file type.
+KEYWORDS is a list of strings.
+
 Consult the `denote-file-types' for how this is used."
   (format "[%s]" (mapconcat (lambda (k) (format "%S" k)) keywords ", ")))
 
 (defun denote-format-keywords-for-text-front-matter (keywords)
   "Format front matter KEYWORDS for text file type.
+KEYWORDS is a list of strings.
+
 Consult the `denote-file-types' for how this is used."
   (string-join keywords "  "))
 
 (defun denote-format-keywords-for-org-front-matter (keywords)
   "Format front matter KEYWORDS for org file type.
+KEYWORDS is a list of strings.
+
 Consult the `denote-file-types' for how this is used."
   (if keywords
       (format ":%s:" (string-join keywords ":"))