Fixing docs links in package test function
Fixing docs links in package test function

keflavich/APEX_CMZ_H2CO,evertrol/ccdproc,pulsestaysconstant/ccdproc,indiajoe/ccdproc,allisony/aplpy,mwcraig/aplpy,astropy/ccdproc,adamginsburg/APEX_CMZ_H2CO,alexrudy/Zeeko,adamginsburg/APEX_CMZ_H2CO,keflavich/APEX_CMZ_H2CO,alexrudy/Zeeko,larrybradley/photutils,astropy/photutils,crawfordsm/ccdproc,mwcraig/ccdproc