server.go Simplify default Server name logic (#1467)

The serverName atomic.Value field is used as a cache. This is not needed and logic can be simplified.
See related #1458

1 files changed, 1 insertions, 1 deletions

diff --git a/strings.go b/strings.go
index dd7a827..0e201a1 100644
--- a/strings.go
+++ b/strings.go
@@ -1,7 +1,7 @@
 package fasthttp
 
 var (
-	defaultServerName  = []byte("fasthttp")
+	defaultServerName  = "fasthttp"
 	defaultUserAgent   = "fasthttp"
 	defaultContentType = []byte("text/plain; charset=utf-8")
 )