Update docs for binary->clientpath change
Update docs for binary->clientpath change

Based on the CRI driver PR, the "binary:" YAML entry is now named
"clientpath:" to reflect the fact it represents either binary paths or
UNIX socket paths depending on driver type.

Remove todo comment about detailed metrics as they are in the output
now.

Signed-off-by: Phil Estes <dbac1f450dc8326caa7ba104b384a0eca642250c@gmail.com>

estesp/bucketbench,estesp/bucketbench