:zap: Used Headers constants instead raw strings

1 files changed, 20 insertions, 20 deletions

diff --git a/strings.go b/strings.go
index 17e5602..6fef4ea 100644
--- a/strings.go
+++ b/strings.go
@@ -32,26 +32,26 @@ var (
 	strTrace   = []byte(MethodTrace)
 	strPatch   = []byte(MethodPatch)
 
-	strExpect           = []byte("Expect")
-	strConnection       = []byte("Connection")
-	strContentLength    = []byte("Content-Length")
-	strContentType      = []byte("Content-Type")
-	strDate             = []byte("Date")
-	strHost             = []byte("Host")
-	strReferer          = []byte("Referer")
-	strServer           = []byte("Server")
-	strTransferEncoding = []byte("Transfer-Encoding")
-	strContentEncoding  = []byte("Content-Encoding")
-	strAcceptEncoding   = []byte("Accept-Encoding")
-	strUserAgent        = []byte("User-Agent")
-	strCookie           = []byte("Cookie")
-	strSetCookie        = []byte("Set-Cookie")
-	strLocation         = []byte("Location")
-	strIfModifiedSince  = []byte("If-Modified-Since")
-	strLastModified     = []byte("Last-Modified")
-	strAcceptRanges     = []byte("Accept-Ranges")
-	strRange            = []byte("Range")
-	strContentRange     = []byte("Content-Range")
+	strExpect           = []byte(HeaderExpect)
+	strConnection       = []byte(HeaderConnection)
+	strContentLength    = []byte(HeaderContentLength)
+	strContentType      = []byte(HeaderContentType)
+	strDate             = []byte(HeaderDate)
+	strHost             = []byte(HeaderHost)
+	strReferer          = []byte(HeaderReferer)
+	strServer           = []byte(HeaderServer)
+	strTransferEncoding = []byte(HeaderTransferEncoding)
+	strContentEncoding  = []byte(HeaderContentEncoding)
+	strAcceptEncoding   = []byte(HeaderAcceptEncoding)
+	strUserAgent        = []byte(HeaderUserAgent)
+	strCookie           = []byte(HeaderCookie)
+	strSetCookie        = []byte(HeaderSetCookie)
+	strLocation         = []byte(HeaderLocation)
+	strIfModifiedSince  = []byte(HeaderIfModifiedSince)
+	strLastModified     = []byte(HeaderLastModified)
+	strAcceptRanges     = []byte(HeaderAcceptRanges)
+	strRange            = []byte(HeaderRange)
+	strContentRange     = []byte(HeaderContentRange)
 
 	strCookieExpires        = []byte("expires")
 	strCookieDomain         = []byte("domain")