Bug 1008100: fix typo in 404 template
Bug 1008100: fix typo in 404 template

Re-using existing bug for reference.

The old PHP template has a slightly different text, “here” came after a
comma, so I guess blind copy and paste.
https://www.mozilla.org/en-US/404

Jobava/bedrock,MichaelKohler/bedrock,TheJJ100100/bedrock,mermi/bedrock,glogiotatidis/bedrock,mozilla/bedrock,CSCI-462-01-2017/bedrock,jpetto/bedrock,analytics-pros/mozilla-bedrock,glogiotatidis/bedrock,analytics-pros/mozilla-bedrock,alexgibson/bedrock,jgmize/bedrock,davehunt/bedrock,TheoChevalier/bedrock,TheJJ100100/bedrock,mermi/bedrock,craigcook/bedrock,mozilla/bedrock,alexgibson/bedrock,sylvestre/bedrock,gerv/bedrock,flodolo/bedrock,kyoshino/bedrock,mkmelin/bedrock,jgmize/bedrock,davehunt/bedrock,rishiloyola/bedrock,kyoshino/bedrock,mkmelin/bedrock,MichaelKohler/bedrock,l-hedgehog/bedrock,CSCI-462-01-2017/bedrock,Jobava/bedrock,l-hedgehog/bedrock,TheoChevalier/bedrock,mkmelin/bedrock,pascalchevrel/bedrock,Sancus/bedrock,sylvestre/bedrock,Sancus/bedrock,kyoshino/bedrock,pascalchevrel/bedrock,Jobava/bedrock,mozilla/bedrock,gauthierm/bedrock,flodolo/bedrock,pmclanahan/bedrock,gauthierm/bedrock,schalkneethling/bedrock,chirilo/bedrock,alexgibson/bedrock,glogiotatidis/bedrock,mozilla/bedrock,l-hedgehog/bedrock,CSCI-462-01-2017/bedrock,mermi/bedrock,analytics-pros/mozilla-bedrock,gauthierm/bedrock,MichaelKohler/bedrock,hoosteeno/bedrock,glogiotatidis/bedrock,Sancus/bedrock,craigcook/bedrock,rishiloyola/bedrock,davehunt/bedrock,gerv/bedrock,CSCI-462-01-2017/bedrock,gauthierm/bedrock,kyoshino/bedrock,hoosteeno/bedrock,Sancus/bedrock,hoosteeno/bedrock,sgarrity/bedrock,l-hedgehog/bedrock,schalkneethling/bedrock,analytics-pros/mozilla-bedrock,chirilo/bedrock,chirilo/bedrock,MichaelKohler/bedrock,mkmelin/bedrock,sylvestre/bedrock,ericawright/bedrock,ericawright/bedrock,schalkneethling/bedrock,pascalchevrel/bedrock,jgmize/bedrock,pmclanahan/bedrock,craigcook/bedrock,pmclanahan/bedrock,ericawright/bedrock,sgarrity/bedrock,TheJJ100100/bedrock,jpetto/bedrock,craigcook/bedrock,davehunt/bedrock,jpetto/bedrock,alexgibson/bedrock,gerv/bedrock,rishiloyola/bedrock,sgarrity/bedrock,chirilo/bedrock,TheoChevalier/bedrock,TheoChevalier/bedrock,rishiloyola/bedrock,jpetto/bedrock,gerv/bedrock,TheJJ100100/bedrock,sgarrity/bedrock,ericawright/bedrock,jgmize/bedrock,hoosteeno/bedrock,Jobava/bedrock,schalkneethling/bedrock,sylvestre/bedrock,flodolo/bedrock,mermi/bedrock,pmclanahan/bedrock,flodolo/bedrock,pascalchevrel/bedrock