cmd/sgblog/http.go | 10 +++++-----

diff --git a/cmd/sgblog/http.go b/cmd/sgblog/http.go
index 7120325a758a129f534104339dc19270e3fe75776be7d0b2decc22f02d824b93..4711e9ea7a7215df8da2f97affb738ea7a8eca5201212e38922ac92690263a57 100644
--- a/cmd/sgblog/http.go
+++ b/cmd/sgblog/http.go
@@ -159,11 +159,11 @@ )
 
 var (
 	renderableSchemes = map[string]struct{}{
-		"ftp":    struct{}{},
-		"gopher": struct{}{},
-		"http":   struct{}{},
-		"https":  struct{}{},
-		"telnet": struct{}{},
+		"ftp":    {},
+		"gopher": {},
+		"http":   {},
+		"https":  {},
+		"telnet": {},
 	}
 )