Fix typo in app_lb recipe
Fix typo in app_lb recipe

Obvious fix

lmickh/haproxy,hw-cookbooks/haproxy,andrewgoktepe/haproxy,andrewgoktepe/haproxy,rightscale-cookbooks-contrib/haproxy,Dreeg/haproxy,flydata/haproxy,rightscale-cookbooks-contrib/haproxy,SocialCentivPublic/haproxy,sous-chefs/haproxy,rightscale-cookbooks-contrib/haproxy,flydata/haproxy,SocialCentivPublic/haproxy,andrewgoktepe/haproxy,bitpusher-real/haproxy,hw-cookbooks/haproxy,sous-chefs/haproxy,Dreeg/haproxy,lmickh/haproxy,bitpusher-real/haproxy,bitpusher-real/haproxy,Dreeg/haproxy,lmickh/haproxy,SocialCentivPublic/haproxy