Clarify wording for data-loading-strategy #667 (#11091)
Clarify wording for data-loading-strategy #667 (#11091)

Fixes https://github.com/ampproject/docs/pull/673
bpaduch/amphtml,voyagegroup/amphtml,comScore/amphtml,comScore/amphtml,mhc-gh/amphtml,aghassemi/amphtml,zhangsu/amphtml,alanorozco/amphtml,engtat/amphtml,rajkumarsrk/amphtml,ampproject/amphtml,gumgum/amphtml,alanorozco/amphtml,chaveznvg/amphtml,zhangsu/amphtml,powdercloud/amphtml,shawnbuso/amphtml,src-code/amphtml,kixer-com/amphtml,nexxtv/amphtml,tlong2/amphtml,danielrozenberg/amphtml,rsimha-amp/amphtml,donttrustthisbot/amphtml,danielrozenberg/amphtml,zhouyx/amphtml,src-code/amphtml,ampproject/amphtml,src-code/amphtml,bpaduch/amphtml,jmadler/amphtml,alanorozco/amphtml,widespace-os/amphtml,rsimha-amp/amphtml,sebastianbenz/amphtml,adiant/amphtml,zhouyx/amphtml,ADITION/amphtml,shawnbuso/amphtml,aghassemi/amphtml,cvializ/amphtml,clawr/amphtml,pedjoni8/amphtml,keithwrightbos/amphtml,aghassemi/amphtml,mhc-gh/amphtml,jpettitt/amphtml,honeybadgerdontcare/amphtml,adiant/amphtml,sriramkrish85/amphtml,danielrozenberg/amphtml,sharethrough/amphtml,jpettitt/amphtml,prateekbh/amphtml,adup-tech/amphtml,mhc-gh/amphtml,kixer-com/amphtml,keithwrightbos/amphtml,camelburrito/amphtml,cvializ/amphtml,comScore/amphtml,bpaduch/amphtml,ampproject/amphtml,kixer-com/amphtml,techhtml/amphtml,widespace-os/amphtml,ampproject/amphtml,honeybadgerdontcare/amphtml,luciancrasovan/amphtml,sebastianbenz/amphtml,rsimha-amp/amphtml,adup-tech/amphtml,jmadler/amphtml,powdercloud/amphtml,BenDz/amphtml,cory-work/amphtml,shawnbuso/amphtml,kamtschatka/amphtml,yieldmo/amphtml,lannka/amphtml,sebastianbenz/amphtml,cory-work/amphtml,sebastianbenz/amphtml,vmarteev/amphtml,bpaduch/amphtml,yandex-pcode/amphtml,laterpay/amphtml,rsimha-amp/amphtml,kixer-com/amphtml,media-net/amphtml,zhucl/amphtml,adiant/amphtml,cory-work/amphtml,adiant/amphtml,danielrozenberg/amphtml,gumgum/amphtml,nexxtv/amphtml,jridgewell/amphtml,koshka/amphtml,engtat/amphtml,donttrustthisbot/amphtml,adup-tech/amphtml,erwinmombay/amphtml,camelburrito/amphtml,pedjoni8/amphtml,prateekbh/amphtml,BenDz/amphtml,dotandads/amphtml,alanorozco/amphtml,keithwrightbos/amphtml,lannka/amphtml,camelburrito/amphtml,rsimha-amp/amphtml,shawnbuso/amphtml,rajkumarsrk/amphtml,rajkumarsrk/amphtml,erwinmombay/amphtml,Gregable/amphtml,donttrustthisbot/amphtml,powdercloud/amphtml,cvializ/amphtml,voyagegroup/amphtml,mhc-gh/amphtml,engtat/amphtml,yieldbot/amphtml,taboola/amphtml,media-net/amphtml,donttrustthisbot/amphtml,media-net/amphtml,erwinmombay/amphtml,keithwrightbos/amphtml,vmarteev/amphtml,kixer-com/amphtml,gumgum/amphtml,kamtschatka/amphtml,adup-tech/amphtml,jmadler/amphtml,mhc-gh/amphtml,zhouyx/amphtml,keithwrightbos/amphtml,mhc-gh/amphtml,tlong2/amphtml,zhangsu/amphtml,yandex-pcode/amphtml,arealit/amphtml,chaveznvg/amphtml,taboola/amphtml,aghassemi/amphtml,engtat/amphtml,aghassemi/amphtml,smartadserver/amphtml,kamtschatka/amphtml,ampproject/amphtml,nexxtv/amphtml,nexxtv/amphtml,jridgewell/amphtml,lannka/amphtml,yieldmo/amphtml,alanorozco/amphtml,techhtml/amphtml,yieldmo/amphtml,powdercloud/amphtml,jridgewell/amphtml,media-net/amphtml,jpettitt/amphtml,yandex-pcode/amphtml,luciancrasovan/amphtml,mhc-gh/amphtml,cvializ/amphtml,laterpay/amphtml,tlong2/amphtml,luciancrasovan/amphtml,luciancrasovan/amphtml,jpettitt/amphtml,chaveznvg/amphtml,comScore/amphtml,honeybadgerdontcare/amphtml,yieldmo/amphtml,prateekbh/amphtml,zhangsu/amphtml,erwinmombay/amphtml,ADITION/amphtml,zhucl/amphtml,honeybadgerdontcare/amphtml,engtat/amphtml,jmadler/amphtml,comScore/amphtml,sharethrough/amphtml,sebastianbenz/amphtml,gumgum/amphtml,ampproject/amphtml,zhucl/amphtml,sriramkrish85/amphtml,luciancrasovan/amphtml,laterpay/amphtml,vmarteev/amphtml,donttrustthisbot/amphtml,taboola/amphtml,dotandads/amphtml,honeybadgerdontcare/amphtml,widespace-os/amphtml,laterpay/amphtml,jmadler/amphtml,taboola/amphtml,ADITION/amphtml,honeybadgerdontcare/amphtml,honeybadgerdontcare/amphtml,rajkumarsrk/amphtml,yieldbot/amphtml,sriramkrish85/amphtml,koshka/amphtml,laterpay/amphtml,jridgewell/amphtml,zhucl/amphtml,yieldbot/amphtml,Gregable/amphtml,camelburrito/amphtml,adiant/amphtml,koshka/amphtml,arealit/amphtml,sharethrough/amphtml,sharethrough/amphtml,widespace-os/amphtml,comScore/amphtml,gumgum/amphtml,sharethrough/amphtml,tlong2/amphtml,ADITION/amphtml,rsimha-amp/amphtml,BenDz/amphtml,zhouyx/amphtml,prateekbh/amphtml,Gregable/amphtml,ampproject/amphtml,luciancrasovan/amphtml,nexxtv/amphtml,lannka/amphtml,clawr/amphtml,danielrozenberg/amphtml,smartadserver/amphtml,Gregable/amphtml,dotandads/amphtml,vmarteev/amphtml,smartadserver/amphtml,pedjoni8/amphtml,arealit/amphtml,jpettitt/amphtml,techhtml/amphtml,clawr/amphtml,yieldbot/amphtml,techhtml/amphtml,erwinmombay/amphtml,Gregable/amphtml,danielrozenberg/amphtml,rajkumarsrk/amphtml,shawnbuso/amphtml,jmadler/amphtml,engtat/amphtml,camelburrito/amphtml,vmarteev/amphtml,prateekbh/amphtml,voyagegroup/amphtml,tlong2/amphtml,dotandads/amphtml,powdercloud/amphtml,arealit/amphtml,Gregable/amphtml,mhc-gh/amphtml,zhucl/amphtml,zhouyx/amphtml,prateekbh/amphtml,arealit/amphtml,sriramkrish85/amphtml,vmarteev/amphtml,yan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