doc/utils: rewrite doc for time duration syntax
authorTimothy Gu <timothygu99@gmail.com>
Wed, 4 Sep 2013 00:19:26 +0000 (17:19 -0700)
committerStefano Sabatini <stefasab@gmail.com>
Wed, 16 Oct 2013 16:32:15 +0000 (18:32 +0200)
commitb4da1fa550db697a5d409dfde38457dd1ebb3ec1
tree76e3e550e7b5934e4ec429d3148cefd97421a82c
parentd0b7d24b80b390b2013adc3c8e0e2063836ee293
doc/utils: rewrite doc for time duration syntax

Extend description and clarify syntax.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
doc/utils.texi