diff --git a/axum-extra/src/typed_header.rs b/axum-extra/src/typed_header.rs
index 4c0e4720..814b1a68 100644
--- a/axum-extra/src/typed_header.rs
+++ b/axum-extra/src/typed_header.rs
@@ -132,7 +132,7 @@ impl TypedHeaderRejection {
 pub enum TypedHeaderRejectionReason {
     /// The header was missing from the HTTP request
     Missing,
-    /// An error occured when parsing the header from the HTTP request
+    /// An error occurred when parsing the header from the HTTP request
     Error(headers::Error),
 }