Fix it for real. Closes #434.

nsf · nsf · commit 9d5d02791920 · 2017-03-01T11:42:30.000+05:00
diff --git a/type_alias_build_hack_18.go b/type_alias_build_hack_18.go
@@ -1,4 +1,4 @@
-// +build !go1.9 !go1.8.typealias
+// +build !go1.9,!go1.8.typealias
 
 package main
 
diff --git a/type_alias_build_hack_19.go b/type_alias_build_hack_19.go
@@ -1,4 +1,4 @@
-// +build go1.9,go1.8.typealias
+// +build go1.9 go1.8.typealias
 
 package main
 
