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<p>Instead of collecting sets of options in a list, it is also possible to
-gather information for enum values in a <b>bit vector</b>. The represention used by
+gather information for enum values in a <b>bit vector</b>. The representation used by
the <a href="#bits"><tt>cl::bits</tt></a> class is an <tt>unsigned</tt>
integer. An enum value is represented by a 0/1 in the enum's ordinal value bit
position. 1 indicating that the enum was specified, 0 otherwise. As each