Update head.tmpl

templates/base/head.tmpl

@@ -4,7 +4,7 @@
 	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
 	<meta http-equiv="X-UA-Compatible" content="IE=edge"/>
 	<meta name="author" content="Gogs - Go Git Service" />
-	<meta name="description" content="Gogs(Go Git Service) a painless self-hosted Git Service written in Go" />
+	<meta name="description" content="Gogs (Go Git Service) is a painless self-hosted Git Service written in Go" />
 	<meta name="keywords" content="go, git, self-hosted, gogs">
 	<meta name="referrer" content="no-referrer" />
 	<meta name="_csrf" content="{{.CsrfToken}}" />