docs: add comment explaining purpose of log.Lshortfile

1 files changed, 2 insertions, 0 deletions

diff --git a/main.go b/main.go
index de2456f..cd71cd1 100644
--- a/main.go
+++ b/main.go
@@ -13,6 +13,8 @@ import (
 )
 
 func main() {
+	// Setting shorfile helps especially for when we log errors
+	// without returning them.
 	log.SetFlags(log.LstdFlags | log.Lshortfile)
 
 	maxConcurrency := flag.Int("c", 0, "Maximum number of concurrent queue pushes")