[nongnu] elpa/helm updated (a4b6559745 -> 0f905a6c62)

[ELPA Syncer]

elpasync pushed a change to branch elpa/helm.

      from  a4b6559745 Fix some quotes in docstring
       new  9caab6c5bb Declare helm-get-first-line-documentation
       new  480ec04955 Fix warnings in helm-top-command docstring
       new  0f905a6c62 Revert "Ensure to not collect nil candidates in 
helm-occur-transformer"


Summary of changes:
 helm-mode.el  |  1 +
 helm-occur.el | 27 +++++++++++----------------
 helm-sys.el   | 18 +++++++++---------
 3 files changed, 21 insertions(+), 25 deletions(-)