Cosmetic changes to tests to make it easier to concatenate them.

src/ppc/regexp-macro-assembler-ppc.cc

Index: src/ppc/regexp-macro-assembler-ppc.cc
diff --git a/src/ppc/regexp-macro-assembler-ppc.cc b/src/ppc/regexp-macro-assembler-ppc.cc
index 5f754ca8aa89d45f74e751627df98789df56dfd7..05e84e415f3a18254f94118b5723d8662a9ec000 100644
--- a/src/ppc/regexp-macro-assembler-ppc.cc
+++ b/src/ppc/regexp-macro-assembler-ppc.cc
@@ -1249,7 +1249,7 @@ void RegExpMacroAssemblerPPC::LoadCurrentCharacterUnchecked(int cp_offset,
 #undef __
 
 #endif  // V8_INTERPRETED_REGEXP
-}
-}  // namespace v8::internal
+}  // namespace internal
+}  // namespace v8
 
 #endif  // V8_TARGET_ARCH_PPC