Remove duplicate doc section

Co-authored-by: naglis <[email protected]>

src/source/mod.rs

@@ -359,10 +359,6 @@ where
 
     /// Attempts to seek to a given position in the current source.
     ///
-    /// As long as the duration of the source is known seeking saturates. That is
-    /// when you seek beyond the sources length this function will seek to the
-    /// end of the source instead.
-    ///
     /// As long as the duration of the source is known seek is guarenteed to saturate
     /// at the end of the source. For example given a source that reports a total duration
     /// of 42 seconds calling `try_seek()` with 60 seconds as argument will seek to