diff --git a/mono/mini/m2n-gen.cs b/mono/mini/m2n-gen.cs
index f48f0d74f76b..d3a444741b5d 100644
--- a/mono/mini/m2n-gen.cs
+++ b/mono/mini/m2n-gen.cs
@@ -39,11 +39,11 @@ class Driver {
 		"VIIIIIIII",
 		"VIIIIIIIII",
 		"VIIIIIIIIII",
-        "VIIIIIIIIIII",
-        "VIIIIIIIIIIII",
-        "VIIIIIIIIIIIII",
-        "VIIIIIIIIIIIIII",
-        "I",
+		"VIIIIIIIIIII",
+		"VIIIIIIIIIIII",
+		"VIIIIIIIIIIIII",
+		"VIIIIIIIIIIIIII",
+		"I",
 		"II",
 		"III",
 		"IIII",