[MacPorts] #25189: supported_archs is not documented in man portfile

[MacPorts]

#25189: supported_archs is not documented in man portfile
---------------------------------+------------------------------------------
  Reporter:  blair@…             |       Owner:  cal@…           
      Type:  defect              |      Status:  closed          
  Priority:  Normal              |   Milestone:  MacPorts 2.1.0  
 Component:  guide               |     Version:  1.9.0           
Resolution:  fixed               |    Keywords:  haspatch        
      Port:                      |  
---------------------------------+------------------------------------------
Changes (by jmr@…):

  * milestone:  MacPorts Future => MacPorts 2.1.0


-- 
Ticket URL: <https://trac.macports.org/ticket/25189#comment:>
MacPorts <http://www.macports.org/>
Ports system for Mac OS