From 41f1b6ae741c6ed85a2f7b4930d700990d93f210 Mon Sep 17 00:00:00 2001
From: Eric Aken Roberts <eric@cryode.com>
Date: Mon, 10 Feb 2014 19:21:22 -0600
Subject: [PATCH] Update optional() weight in README

---
 readme.md | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/readme.md b/readme.md
index b271c186..751ebeb3 100644
--- a/readme.md
+++ b/readme.md
@@ -256,10 +256,10 @@ for ($i=0; $i < 10; $i++) {
 }
 print_r($values); // [1, 4, null, 9, 5, null, null, 4, 6, null]
 
-// optional takes a weight argument to make the null occurrence impossible (value 0) or systematic (value 1)
-$faker->optional($weight = 0.1)->randomDigit; // 10% chance to get null
-$faker->optional($weight = 0.9)->randomDigit; // 90% chance to get null
-// the default $weight value is 0.5
+// optional() accepts a weight argument to specify the probability of receiving a NULL value.
+// 0 will always return NULL; 1 will always return the provider. Default weight is 0.5.
+$faker->optional($weight = 0.1)->randomDigit; // 90% chance of NULL
+$faker->optional($weight = 0.9)->randomDigit; // 10% chance of NULL
 ```
 
 ## Localization