Changes for #inclusivefixit.

Test: treehugger
Change-Id: I7ff0496c5c2792a41781e74634247f55b0548213
diff --git a/tests/link_test.cpp b/tests/link_test.cpp
index 75bb4d6..127a3d9 100644
--- a/tests/link_test.cpp
+++ b/tests/link_test.cpp
@@ -258,7 +258,7 @@
   ASSERT_TRUE(entries != nullptr);
   ASSERT_GT(count, 0);
 
-  // Sanity checks
+  // Validity checks.
   uintptr_t func = reinterpret_cast<uintptr_t>(read_exidx_func);
   bool found = false;
   for (int i = 0; i < count; ++i) {