Format fix

Author: arjunr2

llvm/lib/TargetParser/Triple.cpp

@@ -375,7 +375,8 @@ StringRef Triple::getEnvironmentTypeName(EnvironmentType Kind) {
   case MuslSF:
     return "muslsf";
   case MuslX32: return "muslx32";
-  case MuslWALI: return "muslwali";
+  case MuslWALI:
+    return "muslwali";
   case Simulator: return "simulator";
   case Pixel: return "pixel";
   case Vertex: return "vertex";