From d171c9b651ada16f014795897fa624f23aecd6f1 Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Tue, 24 Sep 2019 08:25:37 +0300
Subject: [PATCH] docs: update

---
 README.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index b6a57de..fe3ec73 100644
--- a/README.md
+++ b/README.md
@@ -895,8 +895,9 @@ var=$((var2 > var ? var2 : var))
 **Example Function:**
 
 ```sh
-# Usage: is_float "number"
 is_float() {
+    # Usage: is_float "number"
+
     # The test checks to see that the input contains
     # a '.'. This filters out whole numbers.
     [ -z "${1##*.*}" ] &&