From 3763c9aa0f99968adc8ccf0c6e902b267fb18c34 Mon Sep 17 00:00:00 2001
From: faiface <faiface@ksp.sk>
Date: Sat, 19 Nov 2016 14:21:43 +0100
Subject: [PATCH] minor change

---
 vec.go | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/vec.go b/vec.go
index fb48076..89467dc 100644
--- a/vec.go
+++ b/vec.go
@@ -67,9 +67,9 @@ func (u Vec) Unit() Vec {
 	return u / V(u.Len(), 0)
 }
 
-// Scaled returns a vector u multiplied by k.
-func (u Vec) Scaled(k float64) Vec {
-	return u * V(k, 0)
+// Scaled returns a vector u multiplied by c.
+func (u Vec) Scaled(c float64) Vec {
+	return u * V(c, 0)
 }
 
 // Rotated returns a vector u rotated by the given angle in radians.