diff --git a/src/png/mod.rs b/src/png/mod.rs
index 3b0da7c4..2f753dd6 100644
--- a/src/png/mod.rs
+++ b/src/png/mod.rs
@@ -123,7 +123,7 @@ impl PngData {
                     });
                 }
                 b"acTL" => {
-                    warn!("Stripping animation data from APNG - image will become standard PNG")
+                    warn!("Stripping animation data from APNG - image will become standard PNG");
                 }
                 _ => (),
             }