[nongnu] elpa/helm 2f16aa8d4e 2/4: Docstring only

[ELPA Syncer]

branch: elpa/helm
commit 2f16aa8d4e771af83381554da6c73f1e4b928175
Author: Thierry Volpiatto <thievol@posteo.net>
Commit: Thierry Volpiatto <thievol@posteo.net>

    Docstring only
---
 helm-packages.el | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/helm-packages.el b/helm-packages.el
index f1f810db92..03597d30d2 100644
--- a/helm-packages.el
+++ b/helm-packages.el
@@ -148,7 +148,12 @@ as dependencies."
 
 ;;;###autoload
 (defun helm-packages (&optional arg)
-  "Helm interface to list packages."
+  "Helm interface to manage packages.
+
+With a prefix arg ARG refresh package list.
+
+When installing ensure to refresh the package list to avoid errors with 
outdated
+packages no more availables."
   (interactive "P")
   (package-initialize)
   (when arg