diff --git a/src/media_playlist.rs b/src/media_playlist.rs
index 7ba330d..a25d816 100644
--- a/src/media_playlist.rs
+++ b/src/media_playlist.rs
@@ -277,7 +277,7 @@ impl fmt::Display for MediaPlaylist {
             writeln!(f, "{}", t)?;
         }
         for segment in &self.segments {
-            writeln!(f, "{}", segment)?;
+            write!(f, "{}", segment)?;
         }
         if let Some(ref t) = self.end_list_tag {
             writeln!(f, "{}", t)?;
diff --git a/src/media_segment.rs b/src/media_segment.rs
index f21a82c..7794819 100644
--- a/src/media_segment.rs
+++ b/src/media_segment.rs
@@ -108,7 +108,7 @@ impl fmt::Display for MediaSegment {
         if let Some(ref t) = self.program_date_time_tag {
             writeln!(f, "{}", t)?;
         }
-        writeln!(f, "{}", self.inf_tag)?;
+        writeln!(f, "{},", self.inf_tag)?;
         writeln!(f, "{}", self.uri)?;
         Ok(())
     }