archive/tar: spell license correctly in example
archive/tar: spell license correctly in example

Change-Id: Ice85d161f026a991953bd63ecc6ec80f8d06dfbd
Reviewed-on: https://go-review.googlesource.com/17901
Run-TryBot: Joe Tsai <ad9e03fbec35106ba742f446a098eef3d5e31d20@digital-static.net>
Reviewed-by: Brad Fitzpatrick <ae9783c0b0efc69cd85ab025ddd17aa44cdc4aa5@golang.org>

nawawi/go,roth1002/go,josharian/go,kim-racktop/go,suncycheng/go,josharian/go,binarycrusader/go,sndnvaps/go,momchil-velikov/go,vanloswang/go,kim-racktop/go,kim-racktop/go,kim-racktop/go,momchil-velikov/go,Endika/go,suncycheng/go,mwhudson/go,linux-on-ibm-z/go,Samurais/go,binarycrusader/go,theif519/go,CAFxX/go,josharian/go,Cofyc/go,vsekhar/elastic-go,golang/go,4ad/go,nawawi/go,Cofyc/go,cyberroadie/go,4ad/go,roth1002/go,nawawi/go,binarycrusader/go,mwhudson/go,theif519/go,Endika/go,ImJasonH/go,Endika/go,Cofyc/go,vanloswang/go,deft-code/go,mwhudson/go,Samurais/go,akutz/go,sndnvaps/go,Endika/go,roth1002/go,CAFxX/go,miolini/go,goodlang/good,cloudflare/go,momchil-velikov/go,sndnvaps/go,ImJasonH/go,ImJasonH/go,miolini/go,derekmarcotte/go,codestation/go,vsekhar/elastic-go,vanloswang/go,codestation/go,deft-code/go,deft-code/go,binarycrusader/go,codestation/go,cyberroadie/go,ganboing/go-esx,theif519/go,cloudflare/go,vsekhar/elastic-go,cloudflare/go,derekmarcotte/go,linux-on-ibm-z/go,goodlang/good,Cofyc/go,CAFxX/go,ImJasonH/go,vanloswang/go,4ad/go,Cofyc/go,ganboing/go-esx,akutz/go,golang/go,miolini/go,CAFxX/go,cloudflare/go,theif519/go,linux-on-ibm-z/go,suncycheng/go,cloudflare/go,Cofyc/go,4ad/go,josharian/go,golang/go,binarycrusader/go,goodlang/good,ganboing/go-esx,Endika/go,akutz/go,ImJasonH/go,vsekhar/elastic-go,vanloswang/go,miolini/go,Endika/go,roth1002/go,cloudflare/go,miolini/go,josharian/go,codestation/go,sndnvaps/go,Samurais/go,CAFxX/go,cyberroadie/go,Samurais/go,CAFxX/go,linux-on-ibm-z/go,4ad/go,Samurais/go,golang/go,roth1002/go,binarycrusader/go,4ad/go,mwhudson/go,sndnvaps/go,codestation/go,ganboing/go-esx,cyberroadie/go,roth1002/go,Cofyc/go,polyverse-security/go,vsekhar/elastic-go,momchil-velikov/go,vsekhar/elastic-go,theif519/go,binarycrusader/go,deft-code/go,ImJasonH/go,vanloswang/go,suncycheng/go,cyberroadie/go,derekmarcotte/go,ganboing/go-esx,mwhudson/go,nawawi/go,theif519/go,linux-on-ibm-z/go,cloudflare/go,ImJasonH/go,suncycheng/go,momchil-velikov/go,miolini/go,ganboing/go-esx,kim-racktop/go,golang/go,akutz/go,deft-code/go,CAFxX/go,nawawi/go,vanloswang/go,momchil-velikov/go,suncycheng/go,cyberroadie/go,goodlang/good,codestation/go,ganboing/go-esx,Samurais/go,polyverse-security/go,polyverse-security/go,deft-code/go,mwhudson/go,akutz/go,derekmarcotte/go,josharian/go,golang/go,theif519/go,4ad/go,suncycheng/go,polyverse-security/go,sndnvaps/go,sndnvaps/go,vsekhar/elastic-go,mwhudson/go,golang/go,polyverse-security/go,sndnvaps/go,Samurais/go,Endika/go,cloudflare/go,goodlang/good,derekmarcotte/go,suncycheng/go,binarycrusader/go,roth1002/go,polyverse-security/go,linux-on-ibm-z/go,goodlang/good,josharian/go,kim-racktop/go,CAFxX/go,nawawi/go,linux-on-ibm-z/go,derekmarcotte/go,christopher-henderson/Go,derekmarcotte/go,golang/go,goodlang/good,Endika/go,theif519/go,Samurais/go,ganboing/go-esx,polyverse-security/go,akutz/go,akutz/go,vsekhar/elastic-go,vanloswang/go,codestation/go,kim-racktop/go,cyberroadie/go,miolini/go,roth1002/go,goodlang/good,kim-racktop/go,josharian/go,nawawi/go,momchil-velikov/go,Cofyc/go,cyberroadie/go,miolini/go,4ad/go,ImJasonH/go,polyverse-security/go,deft-code/go,deft-code/go,codestation/go,linux-on-ibm-z/go,momchil-velikov/go,akutz/go,mwhudson/go,derekmarcotte/go,nawawi/go