More inclusive language in the runtime

Test: m
Bug: 161896447
Bug: 161850439
Bug: 161336379
Change-Id: Iabc29fa43b4b5a403699d6bca95e9a2cb8945d77
diff --git a/runtime/stack.cc b/runtime/stack.cc
index a5e2f44..1fca012 100644
--- a/runtime/stack.cc
+++ b/runtime/stack.cc
@@ -758,7 +758,7 @@
     }
     if (cur_quick_frame_ != nullptr) {
       AssertPcIsWithinQuickCode(method, cur_quick_frame_pc_);
-      // Frame sanity.
+      // Frame consistency checks.
       size_t frame_size = GetCurrentQuickFrameInfo().FrameSizeInBytes();
       CHECK_NE(frame_size, 0u);
       // For compiled code, we could try to have a rough guess at an upper size we expect