Remove extraneous "this" from func docs
Remove extraneous "this" from func docs

Signed-off-by: Ken Barber <470bc578162732ac7f9d387d34c4af4ca6e1b6f7@bob.sh>

shrug/puppetdb,puppetlabs/puppetdb,highb/puppetdb,highb/puppetdb,wkalt/puppetdb,puppetlabs/puppetdb,waynr/puppetdb,mullr/puppetdb,ajroetker/puppetdb,cprice404/puppetdb,kbarber/puppetdb,wkalt/puppetdb,highb/puppetdb,cprice404/puppetdb,puppetlabs/puppetdb,shrug/puppetdb,kbrezina/puppetdb,kbrezina/puppetdb,senior/puppetdb,highb/puppetdb,waynr/puppetdb,grimradical/puppetdb,rbrw/puppetdb,mullr/puppetdb,mullr/puppetdb,senior/puppetdb,wkalt/puppetdb,grimradical/puppetdb,johnduarte/puppetdb,rbrw/puppetdb,kbarber/puppetdb,jantman/puppetdb,melissa/puppetdb,wkalt/puppetdb,johnduarte/puppetdb,johnduarte/puppetdb,melissa/puppetdb,ajroetker/puppetdb,mullr/puppetdb,kbrezina/puppetdb,ajroetker/puppetdb,puppetlabs/puppetdb,mullr/puppetdb,senior/puppetdb,shrug/puppetdb,jantman/puppetdb,rbrw/puppetdb,cprice404/puppetdb,melissa/puppetdb,grimradical/puppetdb,kbrezina/puppetdb,waynr/puppetdb,ajroetker/puppetdb,puppetlabs/puppetdb,jantman/puppetdb,rbrw/puppetdb,kbarber/puppetdb,shrug/puppetdb,johnduarte/puppetdb,grimradical/puppetdb,kbarber/puppetdb,rbrw/puppetdb,waynr/puppetdb,senior/puppetdb