From 006abc39dd1c9cba0e13f833c55c1300c948037b Mon Sep 17 00:00:00 2001
From: Berkus Decker <berkus+github@metta.systems>
Date: Sun, 10 Mar 2019 15:15:25 +0200
Subject: [PATCH] Improve documentation

---
 src/platform/mailbox.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/platform/mailbox.rs b/src/platform/mailbox.rs
index 710ee44..ab78add 100644
--- a/src/platform/mailbox.rs
+++ b/src/platform/mailbox.rs
@@ -213,8 +213,8 @@ pub mod clock {
 }
 
 pub mod alpha_mode {
-    pub const OPAQUE_0: u32 = 0; // 255 - transparent
-    pub const TRANSPARENT_0: u32 = 1; // 255 - opaque
+    pub const OPAQUE_0: u32 = 0; // 255 is transparent
+    pub const TRANSPARENT_0: u32 = 1; // 255 is opaque
     pub const IGNORED: u32 = 2;
 }