diff --git a/core/http/src/header/known_content_codings.rs b/core/http/src/header/known_content_codings.rs
index f8ee6b2f20..dd2ec01c23 100644
--- a/core/http/src/header/known_content_codings.rs
+++ b/core/http/src/header/known_content_codings.rs
@@ -3,7 +3,8 @@ macro_rules! known_content_codings {
         Any (is_any): "any content coding", "*",
         // BR (is_br): "Brotli Compressed Data Format", "br",
         // COMPRESS (is_compress): "UNIX \"compress\" data format", "compress",
-        // DEFLATE (is_deflate): "\"deflate\" compressed data inside the \"zlib\" data format", "deflate",
+        // DEFLATE (is_deflate): "\"deflate\" compressed data inside the \"zlib\" 
+        // data format", "deflate",
         GZIP (is_gzip): "GZIP file format", "gzip",
         IDENTITY (is_identity): "Reserved", "identity",
     })