06FD and 06FE should be PVALID for Sindhi

[Kent Karlsson]

Paul Hoffman wrote:
> possibly relevant to the Sindhi community, given that the miscasting 
> in the Unicode Standard could affect other standards in the future.
...
> decisions, then the Unicode Standard should be corrected wherever 
> possible 

This assumes that there is an established "error" to be corrected.
However, given the current information, including the email from
Michael, there seems to be nothing wrong with the general category
assignments in Unicode for these two characters.

		/kent k