ART: Formatting and comments in BooleanSimplifier

Change-Id: I9a5aa3f2aa8b0a29d7b0f1e5e247397cf8e9e379
diff --git a/compiler/optimizing/code_generator_x86_64.cc b/compiler/optimizing/code_generator_x86_64.cc
index bff8fc9..c1f601e 100644
--- a/compiler/optimizing/code_generator_x86_64.cc
+++ b/compiler/optimizing/code_generator_x86_64.cc
@@ -1410,8 +1410,8 @@
   Primitive::Type input_type = conversion->GetInputType();
   DCHECK_NE(result_type, input_type);
 
-  // Java language does not allow treating boolean as an integral type but our
-  // bit representation makes it safe.
+  // The Java language does not allow treating boolean as an integral type but
+  // our bit representation makes it safe.
 
   switch (result_type) {
     case Primitive::kPrimByte: