Updated texture docstring.
Updated texture docstring.

dchilds7/Deysha-Star-Formation,hronoses/vispy,drufat/vispy,QuLogic/vispy,drufat/vispy,sh4wn/vispy,inclement/vispy,julienr/vispy,sbtlaarzc/vispy,ghisvail/vispy,kkuunnddaannkk/vispy,srinathv/vispy,bollu/vispy,hronoses/vispy,inclement/vispy,Eric89GXL/vispy,jdreaver/vispy,michaelaye/vispy,sbtlaarzc/vispy,QuLogic/vispy,hronoses/vispy,RebeccaWPerry/vispy,jay3sh/vispy,drufat/vispy,jdreaver/vispy,julienr/vispy,bollu/vispy,RebeccaWPerry/vispy,QuLogic/vispy,kkuunnddaannkk/vispy,srinathv/vispy,sh4wn/vispy,kkuunnddaannkk/vispy,ghisvail/vispy,RebeccaWPerry/vispy,michaelaye/vispy,ghisvail/vispy,dchilds7/Deysha-Star-Formation,Eric89GXL/vispy,jay3sh/vispy,inclement/vispy,jdreaver/vispy,julienr/vispy,bollu/vispy,sbtlaarzc/vispy,michaelaye/vispy,dchilds7/Deysha-Star-Formation,jay3sh/vispy,Eric89GXL/vispy,srinathv/vispy,sh4wn/vispy