vim: use mailx for sending

Possilby used by more systems, and besides the code wasn't really
working properly anyway.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/vim/README b/vim/README
index 8cd3b1a2..08071663 100644
--- a/vim/README
+++ b/vim/README
@@ -7,8 +7,8 @@ Dependencies:
     notmuch:
         Naturally, it expects you have notmuch installed and configured.
 
-    mail:
-        To send mail, notmuch.vim uses the UNIX mail command.
+    mailx:
+        To send mail, notmuch.vim uses the UNIX mailx command.
 
     git-diff:
         The vim interface makes use of the git-diff.vim syntax file