[css-counter-styles] Typo in "Accumulating Numerals: the additive system"

The word "using" seems to be superfluous in the first sentence of 
http://www.w3.org/TR/css-counter-styles-3/#additive-system .

(Quote: 'The additive counter system is used to represent "sign-value" 
numbering systems, which, rather than using reusing digits in different 
positions to change their value, define additional digits with much 
larger values, so that the value of the number can be obtained by adding 
all the digits together.')

Regards
Martin Janecke

Received on Friday, 11 September 2015 08:03:22 UTC