doc/filters/histogram: copyedit for grammar
authorWerner Robitza <werner.robitza@gmail.com>
Mon, 10 Feb 2014 17:16:36 +0000 (18:16 +0100)
committerPaul B Mahol <onemda@gmail.com>
Fri, 14 Feb 2014 15:11:46 +0000 (15:11 +0000)
commit1ffac25d31eb4aa7dd8680dbc5ae132007796e98
tree9e5df552dd95fea362e5b5c2daed4647790f567f
parentfba1592f35501bff0f28d7885f4128dfc7b82777
doc/filters/histogram: copyedit for grammar

There were a few grammar and spelling mistakes in this filter
description. I went through it and corrected them without changing
the meaning.
doc/filters.texi