fixes #40
fixes #40

git-svn-id: 70ab0960c3db1cbf656efd6df54a8f3de72dc710@212 820eb932-12ee-0310-9ca8-eeb645f39767

LOSDev/CS169-Homework-5,pr0d1r2/typo,leminhtuan2015/temona_staging,jcfausto/publify,congchen5/typo,mplstar/blog,robinparadise/typo,burakicel/Burakicel.com,freeranger/typo,bsiebz/legacyhw,lbiedinger/cs_typo,zsstor/Typo,whithajess/publify,tedfrazier/saas_typo,matthewliu/saas_hw5,freibuis/publify,publify/publify,babaa/foodblog,silygose/typo,backpackerhh/typo,xwang191/-edX.CS169.2x.hw1,ACPK/typo,randyramadhana/typo,pr0d1r2/typo,nguyenduyta/deploy-test,hmallett/publify,leminhtuan2015/portal_staging,arramos84/cs169-hw5,telekomatrix/publify,felixitous/typoo,McWild/psdtohtml,solanolabs/publify,amba178/legacy_code,lbiedinger/cs_typo,Chickey2/typo,blairanderson/that-music-blog,zsstor/Typo,McWild/psdtohtml,shaomingtan/publify,moneyadviceservice/publify,publify/publify,kmathew96/typo,edgarpng/typo-blog,Endymion1977/typo,jcfausto/publify,nguyenduyta/deploy-test,shrayus/hw-refactoring-legecy-code,shimolshah/typo-backup,agiamas/publify,whithajess/publify,nvgit/typo1,randyramadhana/typo,vincenttian/cs169hw5,matthewliu/saas_hw5,zsstor/Typo,P5hil/typo,nguyenduyta/deploy-test,hmallett/publify,shrayus/hw-refactoring-legecy-code,freeranger/typo,vivekv009/inuni-blog,LOSDev/CS169-Homework-5,khlumzeemee/typo,nvgit/typo1,moneyadviceservice/publify,robinparadise/typo,freibuis/publify,ashleymichal/typo,pr0d1r2/typo,bsiebz/legacyhw,ACPK/typo,kryptykfysh/saas_typo,vivekv009/inuni-blog,leminhtuan2015/test_temona,sf-wdi-25/publify_debugging_lab,arramos84/cs169-hw5,arramos84/cs169-hw5,saasbook/typo,bsiebz/legacyhw,mrfosip/typo,Juuro/publify,bikmaeff/CS169.2_hw12,silygose/typo,tinnywang/typo,pr0d1r2/typo,congchen5/typo,LOSDev/CS169-Homework-5,vivekv009/inuni-blog,kildem/blog,aren19/HW_5,pr0d1r2/typo,kryptykfysh/saas_typo,K-and-R/publify,leminhtuan2015/nginx_capuchino_rails,shaomingtan/publify,felixitous/typoo,natesholland/typo,waruboy/publify,leminhtuan2015/portal_staging,gvaquez/typo,leminhtuan2015/temona_staging,drakontia/publify,SF-WDI-LABS/publify_debugging_lab,ndueber/cs-169_hw5,hmallett/publify,silygose/typo,bikmaeff/CS169.2_hw12,P5hil/typo,vincenttian/cs169hw5,burakicel/Burakicel.com,moneyadviceservice/publify,LOSDev/CS169-Homework-5,saasbook/typo,seyedrazavi/publify,ashleymichal/typo,ACPK/typo,kildem/blog,boostsup/HW5_typo,waruboy/publify,drakontia/publify,mozzan/publify,boostsup/HW5_typo,boostsup/HW5_typo,leminhtuan2015/test_temona,blairanderson/that-music-blog,ndueber/cs-169_hw5,totzYuta/coding-diary-of-totz,shimolshah/typo-backup,pr0d1r2/typo,mozzan/publify,faraazkhan/myblog,natesholland/typo,mplstar/blog,waruboy/publify,kmathew96/typo,gvaquez/typo,Juuro/publify,seyedrazavi/publify,jcfausto/publify,bikmaeff/CS169.2_hw12,khlumzeemee/typo,lbiedinger/cs_typo,leminhtuan2015/nginx_capuchino_rails,ashrob/typo,leminhtuan2015/portal_staging,faraazkhan/myblog,alexhuang91/typo,mozzan/publify,solanolabs/publify,sf-wdi-25/publify_debugging_lab,felixitous/typoo,edgarpng/typo-blog,freibuis/publify,pr0d1r2/typo,K-and-R/publify,McWild/psdtohtml,tedfrazier/saas_typo,mplstar/blog,leminhtuan2015/temona_staging,Endymion1977/typo,backpackerhh/typo,randyramadhana/typo,sbstn-jmnz/typo,totzYuta/coding-diary-of-totz,tinnywang/typo,K-and-R/publify,ashleymichal/typo,sbstn-jmnz/typo,ashrob/typo,shrayus/hw-refactoring-legecy-code,freeranger/typo,xwang191/-edX.CS169.2x.hw1,sbstn-jmnz/typo,P5hil/typo,SF-WDI-LABS/publify_debugging_lab,kmathew96/typo,Chickey2/typo,saasbook/typo,alexhuang91/typo,telekomatrix/publify,natesholland/typo,backpackerhh/typo,wizzro/CS169.2x-hw1-2,seyedrazavi/publify,sf-wdi-25/publify_debugging_lab,wizzro/CS169.2x-hw1-2,mrfosip/typo,framgia/publify,McWild/psdtohtml,leminhtuan2015/nginx_capuchino_rails,pr0d1r2/typo,leminhtuan2015/portal_staging,nvgit/typo1,leminhtuan2015/nginx_capuchino_rails,nvgit/typo1,solanolabs/publify,amba178/legacy_code,publify/publify,kildem/blog,vincenttian/cs169hw5,moneyadviceservice/publify,agiamas/publify,blairanderson/that-music-blog,whithajess/publify,McWild/psdtohtml,leminhtuan2015/test_temona,agiamas/publify,ndueber/cs-169_hw5,shimolshah/typo-backup,Juuro/publify,aren19/HW_5,SF-WDI-LABS/publify_debugging_lab,kildem/blog,telekomatrix/publify,babaa/foodblog,framgia/publify