message: Add comment about limiting find max depth
diff: @@ -106,6 +106,10 @@ MICROLITE_LIB_NAME := libtensorflow-microlite.a
  # These two must be defined before we include the target specific Makefile.inc
  # because we filter out the examples that are not supported for those targets.
  # See targets/xtensa_xpg_makefile.inc for an example.
  +# We limit max depth of directories to search to do not include
  +# target specific Makefiles that are included directly by the
  +# main example Makefile.
  +# See examples/micro_speech/Makefile.inc for an example.
  MICRO_LITE_EXAMPLE_TESTS := $(shell find tensorflow/lite/micro/examples/ -maxdepth 2 -name Makefile.inc)
  MICRO_LITE_BENCHMARKS := $(wildcard tensorflow/lite/micro/benchmarks/Makefile.inc)
  