diff --git a/src/matches.rs b/src/matches.rs
index 03fa838..c112b40 100644
--- a/src/matches.rs
+++ b/src/matches.rs
@@ -19,14 +19,14 @@ impl Display for Match {
 
 impl Display for Matches {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        writeln!(f, "Matches for pattern {}:", self.pattern);
+        writeln!(f, "Matches for pattern {}:", self.pattern)?;
 
         for (idx, item) in self.items.iter().enumerate() {
             if idx > 0 {
                 writeln!(f)?;
             }
 
-            write!(f, "{}", item);
+            write!(f, "{}", item)?;
         }
         write!(f, "{}", "")
     }