[nongnu] elpa/helm 4c4c7fdfb5 2/4: Update docstring

[ELPA Syncer]

branch: elpa/helm
commit 4c4c7fdfb55828795f9687e69059c25546165aea
Author: Thierry Volpiatto <thievol@posteo.net>
Commit: Thierry Volpiatto <thievol@posteo.net>

    Update docstring
---
 helm-files.el | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/helm-files.el b/helm-files.el
index 2f74c17245..f3fa5a8273 100644
--- a/helm-files.el
+++ b/helm-files.el
@@ -805,7 +805,9 @@ This can be toggled at any time from 
`helm-ff-file-name-history' with \
   :type 'boolean)
 
 (defcustom helm-ff-follow-blacklist-file-exts '("gpg" "doc" "docx" "mp3" "ogg")
-  "File extensions we don't want to follow when helm-follow-mode is enabled."
+  "File extensions we don't want to follow when helm-follow-mode is enabled.
+Note that image files are always followed even if their extensions is
+present in this list."
   :type '(repeat string))
 
 ;;; Faces