[elpa] externals/substitute updated (cc09df11ed -> b44eaab0c3)

[ELPA Syncer]

elpasync pushed a change to branch externals/substitute.

      from  cc09df11ed Make substitute-highlight non-nil by default
       new  c6fb22fe78 Enable empty string substitution
       new  0605b995b6 Bump version to trigger GNU ELPA rebuild
       new  b44eaab0c3 Document correct symbol for hook in sample configuration


Summary of changes:
 README.org    | 2 +-
 substitute.el | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)