Stylistic and aesthetic changes.

Test: art/test.py
Change-Id: Ic41aa80430d16af748994c80f049c5b479fd9980
diff --git a/runtime/gc/heap.cc b/runtime/gc/heap.cc
index f22d025..d8d215b 100644
--- a/runtime/gc/heap.cc
+++ b/runtime/gc/heap.cc
@@ -1899,10 +1899,10 @@
     MutexLock mu(self, *gc_complete_lock_);
     // Ensure there is only one GC at a time.
     WaitForGcToCompleteLocked(kGcCauseHomogeneousSpaceCompact, self);
-    // Homogeneous space compaction is a copying transition, can't run it if the moving GC disable count
-    // is non zero.
-    // If the collector type changed to something which doesn't benefit from homogeneous space compaction,
-    // exit.
+    // Homogeneous space compaction is a copying transition, can't run it if the moving GC disable
+    // count is non zero.
+    // If the collector type changed to something which doesn't benefit from homogeneous space
+    // compaction, exit.
     if (disable_moving_gc_count_ != 0 || IsMovingGc(collector_type_) ||
         !main_space_->CanMoveObjects()) {
       return kErrorReject;
@@ -3445,8 +3445,8 @@
   TraceHeapSize(bytes_allocated);
   uint64_t target_size;
   collector::GcType gc_type = collector_ran->GetGcType();
-  const double multiplier = HeapGrowthMultiplier();  // Use the multiplier to grow more for
-  // foreground.
+  // Use the multiplier to grow more for foreground.
+  const double multiplier = HeapGrowthMultiplier();
   const uint64_t adjusted_min_free = static_cast<uint64_t>(min_free_ * multiplier);
   const uint64_t adjusted_max_free = static_cast<uint64_t>(max_free_ * multiplier);
   if (gc_type != collector::kGcTypeSticky) {