From 59207b8b418106d7a00319a0f546c2f19c069cfc Mon Sep 17 00:00:00 2001
From: gerrish <sotirisdragonas@gmail.com>
Date: Wed, 10 Apr 2019 16:06:30 +0300
Subject: [PATCH] small change to docs

---
 rand_func.go | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/rand_func.go b/rand_func.go
index e325bce..9209232 100644
--- a/rand_func.go
+++ b/rand_func.go
@@ -6,10 +6,14 @@ import (
 
 const mask = ((1 << SkiplistMaxLevel) - 1)
 
-// FAST = true, one call to rand, 0.5 probability
+//FAST used to initialise skiplist with
+// fast random level generation algorithm but
+// set probability of 0.5
 const FAST = true
 
-//VARIABLE consecutive calls to rand, variable probability
+//VARIABLE  used to initialise skiplist with
+//slower random level generation algorithm but
+//with variable probability
 const VARIABLE = false
 
 func coinTosses(prob float64, maxLevels int, fast bool) (counter int) {