From f2b3e2091add3d0115e4f5b3748c56f749b7c00c Mon Sep 17 00:00:00 2001
From: Juan D Frias <juandfrias@gmail.com>
Date: Tue, 19 Feb 2019 21:11:11 -0800
Subject: [PATCH] Minor code corrections and text clarification (#30123)

---
 guide/english/c/macros/index.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/guide/english/c/macros/index.md b/guide/english/c/macros/index.md
index 4c6c2a8c4e..bb57a694c2 100644
--- a/guide/english/c/macros/index.md
+++ b/guide/english/c/macros/index.md
@@ -23,11 +23,11 @@ The `#define` keyword is used to define new macros. It's followed by a name and
 
 If you use the macro this way:
 ```C
-printf("Value of PI: %d", PI);
+printf("Value of PI: %f", PI);
 ```
 Is the same as writing this:
 ```C
-printf("Value of PI: %d", 3.14);
+printf("Value of PI: %f", 3.14);
 ```
 #### Undefining Macros
 After defining macros you can also undefine them at any point.