pod2man wrapper: restore missing `echo`
pod2man wrapper: restore missing `echo`

`echo` is missing since f3f6552c.

saketkc/linuxbrew,decors/homebrew,booi/homebrew,Red54/homebrew,quantumsteve/homebrew,sferik/homebrew,MartinDelille/homebrew,hongkongkiwi/homebrew,ExtremeMan/homebrew,influxdb/homebrew,ralic/homebrew,haihappen/homebrew,MartinDelille/homebrew,yumitsu/homebrew,tschoonj/homebrew,teslamint/homebrew,dutchcoders/homebrew,reelsense/linuxbrew,jarrettmeyer/homebrew,vigo/homebrew,emcrisostomo/homebrew,ento/homebrew,SuperNEMO-DBD/cadfaelbrew,mmizutani/homebrew,adamliter/homebrew,bigbes/homebrew,3van/homebrew,jamer/homebrew,mobileoverlord/homebrew-1,arnested/homebrew,michaKFromParis/homebrew-sparks,retrography/homebrew,ralic/homebrew,sakra/homebrew,kevinastone/homebrew,Red54/homebrew,manphiz/homebrew,Asuranceturix/homebrew,Angeldude/linuxbrew,teslamint/homebrew,DoomHammer/linuxbrew,keith/homebrew,blogabe/homebrew,polishgeeks/homebrew,elgertam/homebrew,3van/homebrew,dericed/homebrew,elyscape/homebrew,MoSal/homebrew,cscetbon/homebrew,theeternalsw0rd/homebrew,TaylorMonacelli/homebrew,johanhammar/homebrew,skinny-framework/homebrew,skatsuta/homebrew,base10/homebrew,mkrapp/homebrew,apjanke/homebrew,dutchcoders/homebrew,princeofdarkness76/homebrew,totalvoidness/homebrew,scpeters/homebrew,SuperNEMO-DBD/cadfaelbrew,ryanfb/homebrew,theeternalsw0rd/homebrew,Angeldude/linuxbrew,afh/homebrew,dongcarl/homebrew,zchee/homebrew,base10/homebrew,arnested/homebrew,sjackman/linuxbrew,arnested/homebrew,cscetbon/homebrew,miketheman/homebrew,feelpp/homebrew,SteveClement/homebrew,adamliter/homebrew,influxdata/homebrew,reelsense/linuxbrew,alebcay/homebrew,frodeaa/homebrew,DoomHammer/linuxbrew,scpeters/homebrew,scorphus/homebrew,AlexejK/homebrew,ebouaziz/linuxbrew,reelsense/homebrew,Homebrew/homebrew,Asuranceturix/homebrew,iostat/homebrew2,sferik/homebrew,tutumcloud/homebrew,dunn/homebrew,zchee/homebrew,mkrapp/homebrew,cosmo0920/homebrew,skinny-framework/homebrew,filcab/homebrew,osimola/homebrew,cosmo0920/homebrew,utzig/homebrew,dalanmiller/homebrew,keith/homebrew,optikfluffel/homebrew,yumitsu/homebrew,johanhammar/homebrew,polishgeeks/homebrew,kevinastone/homebrew,osimola/homebrew,muellermartin/homebrew,sjackman/linuxbrew,osimola/homebrew,miketheman/homebrew,manphiz/homebrew,mmizutani/homebrew,ear/homebrew,pdxdan/homebrew,sjackman/linuxbrew,mobileoverlord/homebrew-1,utzig/homebrew,scorphus/homebrew,royhodgman/homebrew,jarrettmeyer/homebrew,jsjohnst/homebrew,decors/homebrew,chadcatlett/homebrew,manphiz/homebrew,tschoonj/homebrew,slyphon/homebrew,afh/homebrew,jarrettmeyer/homebrew,BrewTestBot/homebrew,hongkongkiwi/homebrew,totalvoidness/homebrew,OJFord/homebrew,deorth/homebrew,keith/homebrew,utzig/homebrew,Chilledheart/homebrew,dgageot/homebrew,hanxue/homebrew,getgauge/homebrew,scorphus/homebrew,BrewTestBot/homebrew,danieroux/homebrew,thinker0/homebrew,SteveClement/homebrew,teslamint/homebrew,eighthave/homebrew,tutumcloud/homebrew,eighthave/homebrew,brunchboy/homebrew,ryanfb/homebrew,Linuxbrew/linuxbrew,Asuranceturix/homebrew,jconley/homebrew,booi/homebrew,skatsuta/homebrew,dericed/homebrew,3van/homebrew,deorth/homebrew,dutchcoders/homebrew,Linuxbrew/linuxbrew,drbenmorgan/linuxbrew,royhodgman/homebrew,mactkg/homebrew,Homebrew/linuxbrew,chadcatlett/homebrew,pcottle/homebrew,benjaminfrank/homebrew,kenips/homebrew,yumitsu/homebrew,influxdb/homebrew,jamer/homebrew,decors/homebrew,youtux/homebrew,eighthave/homebrew,elgertam/homebrew,cprecioso/homebrew,sometimesfood/homebrew,ebouaziz/linuxbrew,kodabb/homebrew,hanxue/homebrew,esamson/homebrew,mactkg/homebrew,ExtremeMan/homebrew,emcrisostomo/homebrew,influxdata/homebrew,MartinDelille/homebrew,polishgeeks/homebrew,ento/homebrew,slyphon/homebrew,influxdata/homebrew,sferik/homebrew,influxdb/homebrew,mactkg/homebrew,reelsense/linuxbrew,apjanke/homebrew,marcwebbie/homebrew,ablyler/homebrew,ablyler/homebrew,cprecioso/homebrew,cprecioso/homebrew,ear/homebrew,getgauge/homebrew,osimola/homebrew,nandub/homebrew,theeternalsw0rd/homebrew,manphiz/homebrew,danieroux/homebrew,mkrapp/homebrew,drewwells/homebrew,vigo/homebrew,deorth/homebrew,skinny-framework/homebrew,LinusU/homebrew,elgertam/homebrew,Chilledheart/homebrew,LinusU/homebrew,mmizutani/homebrew,iandennismiller/homebrew,dunn/homebrew,ento/homebrew,menivaitsi/homebrew,SteveClement/homebrew,ebouaziz/linuxbrew,sferik/homebrew,yazuuchi/homebrew,cosmo0920/homebrew,vigo/homebrew,dplarson/homebrew,recruit-tech/homebrew,georgschoelly/homebrew,joshfriend/homebrew,ablyler/homebrew,dickeyxxx/homebrew,nandub/homebrew,AlexejK/homebrew,treyharris/homebrew,apjanke/homebrew,lrascao/homebrew,LinusU/homebrew,hakamadare/homebrew,princeofdarkness76/homebrew,zchee/homebrew,ExtremeMan/homebrew,hakamadare/homebrew,bukzor/linuxbrew,elyscape/homebrew,filcab/homebrew,sakra/homebrew,Red54/homebrew,princeofdarkness76/homebrew,BrewTestBot/homebrew,TaylorMonacelli/homebrew,SuperNEMO-DBD/cadfaelbrew,miketheman/homebrew,drewwells/homebrew,optikfluffel/homebrew,influxdb/homebrew,sjackman/linuxbrew,hongkongkiwi/homebrew,davydden/linuxbrew,filcab/homebrew,BrewTestBot/homebrew,booi/homebrew,ear/homebrew,princeofdarkness76/homebrew,redpen-cc/homebrew,dickeyxxx/homebrew,recruit-tech/homebrew,hakamadare/homebrew,OJFord/homebrew,saketkc/linuxbrew,cosmo0920/homebrew,AlexejK/homebrew,OJFord/homebrew,cscetbon/homebrew,georgschoelly/homebrew,redpen-cc/homebrew,menivaitsi/homebrew,hanxue/homebrew,drewwells/homebrew,chadcatlett/homebrew,ilovezfs/homebrew,zhipeng-jia/homebrew,ybott/homebrew,michaKFromParis/homebrew-sparks,iandennismiller/homebrew,skatsuta/homebrew,joshfriend/homebrew,saketkc/linuxbrew,optikfluffel/homebrew,gnubila-france/linuxbrew,jiashuw/homebrew,totalvoidness/homebrew,blogabe/homebrew,reelsense/homebrew,reelsense/homebrew,bigbes/homebrew,blogabe/homebrew,drewwells/homebrew,marcwebbie/homebrew,tutumcloud/homebrew,Angeldude/linuxbrew,menivaitsi/homebrew,feelpp/homebrew,johanhammar/homebrew,redpen-cc/homebrew,muellermartin/homebrew,dongcarl/homebrew,base10/homebrew,dplarson/homebrew,ybott/homebrew,ilovezfs/homebrew,tutumcloud/homebrew,gnubila-france/linuxbrew,eighthave/homebrew,dalanmiller/homebrew,miketheman/homebrew,AlexejK/homebrew,galaxy001/homebrew,pcottle/homebrew,ryanfb/homebrew,feelpp/homebrew,royhodgman/homebrew,thinker0/homebrew,muellermartin/homebrew,MoSal/homebrew,jsjohnst/homebrew,slyphon/homebrew,totalvoidness/homebrew,treyharris/homebrew,jiashuw/homebrew,gnubila-france/linuxbrew,bukzor/linuxbrew,SteveClement/homebrew,nandub/homebrew,gicmo/homebrew,cprecioso/homebrew,josa42/homebrew,alebcay/homebrew,davydden/linuxbrew,feelpp/homebrew,theeternalsw0rd/homebrew,josa42/homebrew,brunchboy/homebrew,haihappen/homebrew,MartinDelille/homebrew,dickeyxxx/homebrew,emcrisostomo/homebrew,TaylorMonacelli/homebrew,Chilledheart/homebrew,iostat/homebrew2,dericed/homebrew,josa42/homebrew,ybott/homebrew,jsjohnst/homebrew,yazuuchi/homebrew,liamstask/homebrew,DoomHammer/linuxbrew,sakra/homebrew,quantumsteve/homebrew,bukzor/linuxbrew,treyharris/homebrew,dplarson/homebrew,Homebrew/homebrew,thinker0/homebrew,Asuranceturix/homebrew,marcwebbie/homebrew,polishgeeks/homebrew,recruit-tech/homebrew,pdxdan/homebrew,thinker0/homebrew,quantumsteve/homebrew,dunn/homebrew,brunchboy/homebrew,sometimesfood/homebrew,OJFord/homebrew,MoSal/homebrew,galaxy001/homebrew,Homebrew/homebrew,marcwebbie/homebrew,Linuxbrew/linuxbrew,sometimesfood/homebrew,optikfluffel/homebrew,nandub/homebrew,jiashuw/homebrew,jarrettmeyer/homebrew,jamer/homebrew,georgschoelly/homebrew,mmizutani/homebrew,SteveClement/homebrew,elyscape/homebrew,drbenmorgan/linuxbrew,dongcarl/homebrew,jconley/homebrew,frodeaa/homebrew,teslamint/homebrew,yazuuchi/homebrew,yazuuchi/homebrew,gnubila-france/linuxbrew,frodeaa/homebrew,retrography/homebrew,galaxy001/homebrew,gawbul/homebrew,pdxdan/homebrew,ybott/homebrew,dickeyxxx/homebrew,sometimesfood/homebrew,vigo/homebrew,royhodgman/homebrew,ExtremeMan/homebrew,dalanmiller/homebrew,ebouaziz/linuxbrew,johanhammar/homebrew,bigbes/homebrew,zhipeng-jia/homebrew,ilovezfs/homebrew,iostat/homebrew2,knpwrs/homebrew,scpeters/homebrew,reelsense/homebrew,Linuxbrew/linuxbrew,esamson/homebrew,mobileoverlord/homebrew-1,knpwrs/homebrew,danieroux/homebrew,quantumsteve/homebrew,kodabb/homebrew,lrascao/homebrew,ralic/homebrew,gawbul/homebrew,Asuranceturix/homebrew,treyharris/homebrew,esamson/homebrew,MoSal/homebrew,mobileoverlord/homebrew-1,galaxy001/homebrew,tschoonj/homebrew,dunn/homebrew,decors/homebrew,skatsuta/homebrew,Homebrew/homebrew,utzig/homebrew,michaKFromParis/homebrew-sparks,jiashuw/homebrew,bigbes/homebrew,youtux/homebrew,Chilledheart/homebrew,saketkc/linuxbrew,kenips/homebrew,ear/homebrew,retrography/homebrew,gicmo/homebrew,dutchcoders/homebrew,3van/homebrew,zhipeng-jia/homebrew,gicmo/homebrew,keith/homebrew,pdxdan/homebrew,dericed/homebrew,iandennismiller/homebrew,zchee/homebrew,benjaminfrank/homebrew,dgageot/homebrew,sakra/homebrew,hanxue/homebrew,haihappen/homebrew,youtux/homebrew,alebcay/homebrew,gawbul/homebrew,slyphon/homebrew,davydden/linuxbrew,joshfriend/homebrew,youtux/homebrew,jconley/homebrew,georgschoelly/homebrew,scpeters/homebrew,emcrisostomo/homebrew,kevinastone/homebrew,LinusU/homebrew,bukzor/linuxbrew,liamstask/homebrew,afh/homebrew,skinny-framework/homebrew,jsjohnst/homebrew,hakamadare/homebrew,dongcarl/homebrew,kenips/homebrew,liamstask/homebrew,alebcay/homebrew,DoomHammer/linuxbrew,knpwrs/homebrew,ablyler/homebrew,jamer/homebrew,blogabe/homebrew,influxdata/homebrew,frodeaa/homebrew,pcottle/homebrew,esamson/homebrew,retrography/homebrew,Homebrew/linuxbrew,menivaitsi/homebrew,gicmo/homebrew,reelsense/linuxbrew,liamstask/homebrew,afh/homebrew,dgageot/homebrew,drbenmorgan/linuxbrew,redpen-cc/homebrew,iandennismiller/homebrew,Homebrew/linuxbrew,ilovezfs/homebrew,kevinastone/homebrew,kenips/homebrew,davydden/linuxbrew,getgauge/homebrew,jconley/homebrew,base10/homebrew,brunchboy/homebrew,elgertam/homebrew,pcottle/homebrew,muellermartin/homebrew,SuperNEMO-DBD/cadfaelbrew,Homebrew/linuxbrew,tschoonj/homebrew,TaylorMonacelli/homebrew,ryanfb/homebrew,filcab/homebrew,pcottle/homebrew,ralic/homebrew,scorphus/homeb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