doc: Remove empty line in document

src/common/content_disposition.rs

@@ -18,7 +18,7 @@ use crate::{Error, Header};
 /// to use when saving the response payload locally.
 ///
 /// # ABNF
-
+///
 /// ```text
 /// content-disposition = "Content-Disposition" ":"
 ///                       disposition-type *( ";" disposition-parm )

src/common/retry_after.rs

@@ -23,7 +23,7 @@ use crate::Error;
 /// let delay = RetryAfter::delay(Duration::from_secs(300));
 /// let date = RetryAfter::date(SystemTime::now());
 /// ```
-
+///
 /// Retry-After header, defined in [RFC7231](https://datatracker.ietf.org/doc/html/rfc7231#section-7.1.3)
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub struct RetryAfter(After);