patch 8.1.2243: typos in comments
Problem: Typos in comments.
Solution: Fix the typos. (Dominique Pelle, closes #5160) Also adjust
formatting a bit.
diff --git a/src/memline.c b/src/memline.c
index 8772ad2..32cbb7e 100644
--- a/src/memline.c
+++ b/src/memline.c
@@ -2318,7 +2318,7 @@
ret = FALSE;
#if defined(UNIX) || defined(MSWIN)
- // process must known and not be running
+ // process must be known and not be running
pid = char_to_long(b0.b0_pid);
if (pid == 0L || mch_process_running(pid))
ret = FALSE;