diff --git a/src/lib.rs b/src/lib.rs
index 9a0041a..5b4f52a 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -93,7 +93,7 @@ impl Args {
     }
 }
 
-        pub fn parse_duration(duration_str: &str) -> Result<Duration, Box<dyn std::error::Error>> {
+pub fn parse_duration(duration_str: &str) -> Result<Duration, Box<dyn std::error::Error>> {
     let duration_str = duration_str.to_lowercase();
 
     if duration_str.ends_with("h") {