From db0d646ca88416989511830b757be01eb9155234 Mon Sep 17 00:00:00 2001
From: faiface <faiface@ksp.sk>
Date: Sat, 31 Dec 2016 02:43:02 +0100
Subject: [PATCH] update doc

---
 pixelgl/doc.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pixelgl/doc.go b/pixelgl/doc.go
index 5d5eff6..6feee33 100644
--- a/pixelgl/doc.go
+++ b/pixelgl/doc.go
@@ -1,6 +1,8 @@
-// Package pixelgl provides higher-level abstractions around the basic OpenGL primitives and
+// Package pixelgl provides some abstractions around the basic OpenGL primitives and
 // operations.
 //
+// All calls should be wrapped inside pixelgl.Do/DoNoBlock/DoErr/DoVal.
+//
 // This package deliberately does not handle nor report OpenGL errors, it's up to you to
 // cause none.
 package pixelgl
-- 
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