diff --git a/go/tests/prog/printrot_test/main.go b/go/tests/prog/printrot_test/main.go
index 09fdae88c..64711fa3d 100644
--- a/go/tests/prog/printrot_test/main.go
+++ b/go/tests/prog/printrot_test/main.go
@@ -6,38 +6,38 @@ import (
 )
 
 func main() {
-	table := string{}
-	table = append(table, "A")
-	table = append(table, "a")
-	table = append(table, "b")
-	table = append(table, "c")
-	table = append(table, "d")
-	table = append(table, "e")
-	table = append(table, "f")
-	table = append(table, "g")
-	table = append(table, "h")
-	table = append(table, "i")
-	table = append(table, "j")
-	table = append(table, "k")
-	table = append(table, "l")
-	table = append(table, "m")
-	table = append(table, "n")
-	table = append(table, "o")
-	table = append(table, "p")
-	table = append(table, "q")
-	table = append(table, "r")
-	table = append(table, "s")
-	table = append(table, "t")
-	table = append(table, "u")
-	table = append(table, "v")
-	table = append(table, "w")
-	table = append(table, "x")
-	table = append(table, "y")
-	table = append(table, "z")
-	table = append(table, "Z")
-	table = append(table, "2 arguments")
-	table = append(table, "4 arguments so invalid")
-
+	table := []string{
+		"A",
+		"a",
+		"b",
+		"c",
+		"d",
+		"e",
+		"f",
+		"g",
+		"h",
+		"i",
+		"j",
+		"k",
+		"l",
+		"m",
+		"n",
+		"o",
+		"p",
+		"q",
+		"r",
+		"s",
+		"t",
+		"u",
+		"v",
+		"w",
+		"x",
+		"y",
+		"z",
+		"Z",
+		"2 arguments",
+		"4 arguments so invalid",
+	}
 	for _, s := range table {
 		lib.ChallengeMain("printrot", strings.Fields(s)...)
 	}