commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Oct 30 21:57:52 2016 +0100 patch 8.0.0055 Problem: Minor comment and style deficiencies. Solution: Update comments and fix style.

--- a/src/os_unix.c
+++ b/src/os_unix.c
@@ -5390,6 +5390,10 @@ mch_detect_ended_job(job_T *job_list)
     return NULL;
 }
 
+/*
+ * Send a (deadly) signal to "job".
+ * Return FAIL if "how" is not a valid name.
+ */
     int
 mch_stop_job(job_T *job, char_u *how)
 {