doctor.rb: Add more required binaries

Signed-off-by: Miquel Sabaté Solà <mssola@mssola.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/bin/doctor.rb b/bin/doctor.rb
index fbb8716..186b7e6 100755
--- a/bin/doctor.rb
+++ b/bin/doctor.rb
@@ -47,7 +47,7 @@ end
 puts '0. Checking on binaries needed for the system.'
 
 pending = []
-%w[git curl emacs vim mise go cargo ruby rg].each do |bin|
+%w[git curl emacs vim mise go cargo ruby rg mbsync parallel notify-send].each do |bin|
   pending << bin unless has?(executable: bin)
 end