From 5d08d328c450a28980b38a854f78f562298fdf31 Mon Sep 17 00:00:00 2001
From: etkraem <etkraem@yahoo.com>
Date: Thu, 21 Feb 2019 09:17:13 -0500
Subject: [PATCH] Update FunctionalLoops.scala

---
 src/main/scala/scalatutorial/sections/FunctionalLoops.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/scala/scalatutorial/sections/FunctionalLoops.scala b/src/main/scala/scalatutorial/sections/FunctionalLoops.scala
index 8192d998..da126033 100644
--- a/src/main/scala/scalatutorial/sections/FunctionalLoops.scala
+++ b/src/main/scala/scalatutorial/sections/FunctionalLoops.scala
@@ -71,7 +71,7 @@ object FunctionalLoops extends ScalaTutorialSection {
    *
    * = Method =
    *
-   * To compute `sqrt(x)`:
+   * To compute `sqrt(x)`:  where x = 2 
    *
    *  - Start with an initial ''estimate'' `y` (let's pick `y = 1`).
    *  - Repeatedly improve the estimate by taking the mean of `y` and `x/y`.