Error code does not match documentation

[TLCFEM]

Should this be 700 as DESCA is the seventh argument?

scalapack/SRC/pdgbsv.f

Line 409 in a23c2cd

INFO = -( 6*100 + DTYPE_ )

[TLCFEM]

Also, the documentation says 501 and 502 are supported, but the code rejects 502.
Is my understanding correct?

scalapack/SRC/pdgbsv.f

Lines 402 to 414 in a23c2cd

	IF( DESCA( DTYPE_ ) .EQ. BLOCK_CYCLIC_2D ) THEN
	NB = DESCA( NB_ )
	ICTXT = DESCA( CTXT_ )
	ELSEIF( DESCA( DTYPE_ ) .EQ. 501 ) THEN
	NB = DESCA( 4 )
	ICTXT = DESCA( 2 )
	ELSE
	INFO = -( 6*100 + DTYPE_ )
	CALL PXERBLA( ICTXT,
	$ 'PDGBSV',
	$ -INFO )
	RETURN
	ENDIF