Minor errata item (typo)

["Robert D Anderson" <robander@us.ibm.com>]

Easy thing we should clean up, there's a grammatical error in the definition of the @keycols attribute on simpletables:
http://docs.oasis-open.org/dita/dita/v1.3/errata01/os/complete/part1-base/langRef/attributes/simpletableAttributes.html

@keycol

Defines the column that can contains headings for each row. No value indicates no key column. When present, the numerical value causes the specified column to be treated as a vertical header.

Just need to remove the "can" from "that can contains".

Regards, Robert D. Anderson DITA-OT lead and Co-editor DITA 1.3 specification, Digital Services Group
E-mail: robander@us.ibm.com Digital Services Group
11501 BURNET RD,, TX, 78758-3400, AUSTIN, USA