From c7ef539828fcb70d33c40e31b90b1ffc4fce3eab Mon Sep 17 00:00:00 2001
From: Charles Lechasseur <shiftingbeard@gmx.com>
Date: Sun, 22 Oct 2023 00:43:56 -0400
Subject: [PATCH] chore: fix foo refs in doctests

---
 src/lib.rs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/lib.rs b/src/lib.rs
index 6c0a773..6bab565 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -3,8 +3,8 @@
 /// ```
 /// use rust_template_output::hello;
 ///
-/// let foo = hello();
-/// assert!(!foo.is_empty());
+/// let hello_str = hello();
+/// assert!(!hello_str.is_empty());
 /// ```
 pub fn hello() -> &'static str {
     "Hello, World!"
@@ -15,8 +15,8 @@ pub fn hello() -> &'static str {
 /// ```
 /// use rust_template_output::for_feature;
 ///
-/// let foo = for_feature();
-/// assert!(!foo.is_empty());
+/// let feature_str = for_feature();
+/// assert!(!feature_str.is_empty());
 /// ```
 #[cfg(feature = "test_feature_1")]
 pub fn for_feature() -> &'static str {