TRACK_HINTS.md in trackler-2.0.8.7

- old
+ new

@@ -5,9 +5,12 @@
 If the test suite contains benchmarks, you can run these with the `-bench`
 flag:
 
     go test -bench .
 
+Keep in mind that each reviewer will run benchmarks on a different machine, with
+different specs, so the results from these benchmark tests may vary.
+
 ## Further information
 
 For more detailed information about the Go track, including how to get help if
 you're having trouble, please visit the exercism.io [Go language page](http://exercism.io/languages/go/about).