From c420e1908c15a42b2c3658b3c72b3ae012c55c46 Mon Sep 17 00:00:00 2001
From: TJ Horner <me@tjhorner.com>
Date: Thu, 28 Feb 2019 12:13:41 -0800
Subject: [PATCH] add some useful comments to some variables

---
 src/download.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/download.go b/src/download.go
index 93011f7..88bd5f8 100644
--- a/src/download.go
+++ b/src/download.go
@@ -19,8 +19,8 @@ func BeginDownload(posts *[]Post, saveDirectory *string, maxConcurrents *int) {
 	total := len(*posts)
 
 	// Distribute the posts based on the number of workers
-	ppw := len(*posts) / *maxConcurrents
-	mod := len(*posts) % *maxConcurrents
+	ppw := len(*posts) / *maxConcurrents // ppw: posts per worker
+	mod := len(*posts) % *maxConcurrents // mod: remainder of posts
 
 	for i := 0; i < *maxConcurrents; i++ {
 		postsLower := i * ppw