Fixing a typo in amp-var-substituions (#17751)
Fixing a typo in amp-var-substituions (#17751)

Fix typo in AMP State section of the doc.
yandex-pcode/amphtml,sharethrough/amphtml,zhouyx/amphtml,techhtml/amphtml,jpettitt/amphtml,BenDz/amphtml,tlong2/amphtml,lannka/amphtml,jpettitt/amphtml,rsimha-amp/amphtml,danielrozenberg/amphtml,voyagegroup/amphtml,rsimha-amp/amphtml,laterpay/amphtml,zhouyx/amphtml,jpettitt/amphtml,kamtschatka/amphtml,yieldbot/amphtml,zhangsu/amphtml,jmadler/amphtml,kamtschatka/amphtml,sharethrough/amphtml,taboola/amphtml,voyagegroup/amphtml,adup-tech/amphtml,prateekbh/amphtml,techhtml/amphtml,nexxtv/amphtml,Gregable/amphtml,zhangsu/amphtml,rsimha-amp/amphtml,prateekbh/amphtml,koshka/amphtml,rsimha-amp/amphtml,yieldbot/amphtml,danielrozenberg/amphtml,tlong2/amphtml,honeybadgerdontcare/amphtml,nexxtv/amphtml,dotandads/amphtml,erwinmombay/amphtml,BenDz/amphtml,prateekbh/amphtml,techhtml/amphtml,laterpay/amphtml,cory-work/amphtml,mhc-gh/amphtml,sharethrough/amphtml,taboola/amphtml,jpettitt/amphtml,koshka/amphtml,jmadler/amphtml,src-code/amphtml,honeybadgerdontcare/amphtml,tlong2/amphtml,yandex-pcode/amphtml,src-code/amphtml,dotandads/amphtml,ampproject/amphtml,techhtml/amphtml,mhc-gh/amphtml,lannka/amphtml,ampproject/amphtml,mhc-gh/amphtml,alanorozco/amphtml,taboola/amphtml,smartadserver/amphtml,pedjoni8/amphtml,kamtschatka/amphtml,laterpay/amphtml,zhouyx/amphtml,cvializ/amphtml,cory-work/amphtml,ampproject/amphtml,media-net/amphtml,jridgewell/amphtml,danielrozenberg/amphtml,alanorozco/amphtml,rsimha-amp/amphtml,zhouyx/amphtml,adup-tech/amphtml,jmadler/amphtml,danielrozenberg/amphtml,koshka/amphtml,nexxtv/amphtml,adup-tech/amphtml,pedjoni8/amphtml,voyagegroup/amphtml,zhangsu/amphtml,techhtml/amphtml,danielrozenberg/amphtml,src-code/amphtml,tlong2/amphtml,pedjoni8/amphtml,sebastianbenz/amphtml,cvializ/amphtml,widespace-os/amphtml,mhc-gh/amphtml,jridgewell/amphtml,src-code/amphtml,BenDz/amphtml,media-net/amphtml,sharethrough/amphtml,erwinmombay/amphtml,koshka/amphtml,yieldbot/amphtml,laterpay/amphtml,ampproject/amphtml,sebastianbenz/amphtml,pedjoni8/amphtml,lannka/amphtml,Gregable/amphtml,alanorozco/amphtml,mhc-gh/amphtml,danielrozenberg/amphtml,alanorozco/amphtml,Gregable/amphtml,mhc-gh/amphtml,cory-work/amphtml,smartadserver/amphtml,prateekbh/amphtml,cory-work/amphtml,yandex-pcode/amphtml,yandex-pcode/amphtml,tlong2/amphtml,adup-tech/amphtml,smartadserver/amphtml,Gregable/amphtml,cory-work/amphtml,adup-tech/amphtml,jridgewell/amphtml,media-net/amphtml,cory-work/amphtml,widespace-os/amphtml,jridgewell/amphtml,zhouyx/amphtml,jridgewell/amphtml,cvializ/amphtml,BenDz/amphtml,sebastianbenz/amphtml,koshka/amphtml,cvializ/amphtml,BenDz/amphtml,yandex-pcode/amphtml,honeybadgerdontcare/amphtml,nexxtv/amphtml,zhangsu/amphtml,kamtschatka/amphtml,erwinmombay/amphtml,lannka/amphtml,Gregable/amphtml,kamtschatka/amphtml,dotandads/amphtml,cvializ/amphtml,sharethrough/amphtml,media-net/amphtml,tlong2/amphtml,mhc-gh/amphtml,pedjoni8/amphtml,src-code/amphtml,sebastianbenz/amphtml,media-net/amphtml,lannka/amphtml,smartadserver/amphtml,prateekbh/amphtml,widespace-os/amphtml,nexxtv/amphtml,honeybadgerdontcare/amphtml,voyagegroup/amphtml,sharethrough/amphtml,adup-tech/amphtml,Gregable/amphtml,voyagegroup/amphtml,ampproject/amphtml,dotandads/amphtml,cory-work/amphtml,erwinmombay/amphtml,laterpay/amphtml,yieldbot/amphtml,dotandads/amphtml,rsimha-amp/amphtml,danielrozenberg/amphtml,jridgewell/amphtml,smartadserver/amphtml,alanorozco/amphtml,taboola/amphtml,erwinmombay/amphtml,kamtschatka/amphtml,danielrozenberg/amphtml,nexxtv/amphtml,ampproject/amphtml,taboola/amphtml,jpettitt/amphtml,smartadserver/amphtml,media-net/amphtml,jpettitt/amphtml,Gregable/amphtml,taboola/amphtml,alanorozco/amphtml,jpettitt/amphtml,yieldbot/amphtml,sebastianbenz/amphtml,mhc-gh/amphtml,laterpay/amphtml,src-code/amphtml,jridgewell/amphtml,voyagegroup/amphtml,nexxtv/amphtml,zhangsu/amphtml,alanorozco/amphtml,alanorozco/amphtml,jmadler/amphtml,media-net/amphtml,yandex-pcode/amphtml,erwinmombay/amphtml,honeybadgerdontcare/amphtml,rsimha-amp/amphtml,sebastianbenz/amphtml,jpettitt/amphtml,ampproject/amphtml,lannka/amphtml,yieldbot/amphtml,yandex-pcode/amphtml,ampproject/amphtml,prateekbh/amphtml,techhtml/amphtml,lannka/amphtml,taboola/amphtml,BenDz/amphtml,honeybadgerdontcare/amphtml,widespace-os/amphtml,zhangsu/amphtml,widespace-os/amphtml,jmadler/amphtml,honeybadgerdontcare/amphtml,voyagegroup/amphtml,dotandads/amphtml,prateekbh/amphtml,Gregable/amphtml,cvializ/amphtml,pedjoni8/amphtml,media-net/amphtml,widespace-os/amphtml,zhouyx/amphtml,koshka/amphtml,zhouyx/amphtml,jmadler/amphtml