revise edge tpu demo description and title

bug: 124784918
Change-Id: Ibcfdda11b913bc0b1bc001a4f059f315802293fd
1 file changed
tree: bf2a5ad4d01844b81ec9e6bd5059877e321bce9a
  1. .gitignore
  2. debian/
  3. edgetpu_demo
  4. edgetpudemo/