[nongnu] elpa/helm d6b3adb4a6 1/2: Update docstring

[ELPA Syncer]

branch: elpa/helm
commit d6b3adb4a6e89b4de0e58fe9b080020456568c8d
Author: Thierry Volpiatto <thievol@posteo.net>
Commit: Thierry Volpiatto <thievol@posteo.net>

    Update docstring
---
 helm-lib.el | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/helm-lib.el b/helm-lib.el
index 685f4ccfc6..9fc1ed7106 100644
--- a/helm-lib.el
+++ b/helm-lib.el
@@ -1661,7 +1661,10 @@ default `completion-styles' is used except for
 value for `helm-completion-style'.
 
 If styles are specified in `helm-completion-styles-alist' for a
-particular mode, use these styles unless COM-OR-MODE is non nil.
+particular mode, use these styles for the corresponding mode.
+If COM-OR-MODE (a mode or a command) is specified it is used to find the
+corresponding styles in `helm-completion-styles-alist'.
+
 If STYLES is specified as a list of styles suitable for
 `completion-styles' these styles are used in the given order.
 Otherwise helm style is added to `completion-styles' always after