[nongnu] elpa/helm 2213caa435 4/9: Update helm-ff-rsync-progress-bar-info docstring

[ELPA Syncer]

branch: elpa/helm
commit 2213caa435e865cc638acdabca8639dae8d76920
Author: Thierry Volpiatto <thievol@posteo.net>
Commit: Thierry Volpiatto <thievol@posteo.net>

    Update helm-ff-rsync-progress-bar-info docstring
---
 helm-files.el | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/helm-files.el b/helm-files.el
index f40f4ab0dd..f201e881e2 100644
--- a/helm-files.el
+++ b/helm-files.el
@@ -662,6 +662,9 @@ Progress bar is inaccurate on non graphic displays, use 
text instead."
 
 (defcustom helm-ff-rsync-progress-bar-info 'percent
   "The type of info shown at end of rsync progress bar.
+
+Valid value are percent, size, speed and remain, any other value raise an
+error.
 Have no effect when `helm-ff-rsync-progress-bar-style' is text."
   :type '(choice
           (const :tag "Show the amount of data copied" size)