Comments clean up for C++ API

Change-Id: I7ced3653a32fa8eaa62cd218002d22f5551c404a
diff --git a/cpp/BaseObj.cpp b/cpp/BaseObj.cpp
index e32d0a6..c1a3e55 100644
--- a/cpp/BaseObj.cpp
+++ b/cpp/BaseObj.cpp
@@ -58,7 +58,7 @@
 }
 
 bool BaseObj::equals(sp<const BaseObj> obj) {
-    // Early-out check to see if both BaseObjs are actually the same
+    // Early-out check to see if both BaseObjs are actually the same.
     if (this == obj.get())
         return true;
     return mID == obj->mID;