Fix gofmt

Change-Id: Ib5e4db599a6dd858b3a1b1cdb75017b01eac4911
diff --git a/genrule/genrule.go b/genrule/genrule.go
index b554357..8291d5b 100644
--- a/genrule/genrule.go
+++ b/genrule/genrule.go
@@ -86,9 +86,9 @@
 	if g, ok := ctx.Module().(*generator); ok {
 		if g.properties.Tool != "" {
 			ctx.AddFarVariationDependencies([]blueprint.Variation{
-					{"host_or_device", common.Host.String()},
-					{"host_type", common.CurrentHostType().String()},
-				}, g.properties.Tool)
+				{"host_or_device", common.Host.String()},
+				{"host_type", common.CurrentHostType().String()},
+			}, g.properties.Tool)
 		}
 	}
 }