Fix README.md
Fix README.md

- Replace Sprint boot with Spring boot
- Remove extra spaces

hgschmie/presto,electrum/presto,losipiuk/presto,11xor6/presto,erichwang/presto,ebyhr/presto,electrum/presto,ebyhr/presto,ebyhr/presto,dain/presto,11xor6/presto,erichwang/presto,electrum/presto,smartnews/presto,martint/presto,hgschmie/presto,smartnews/presto,erichwang/presto,treasure-data/presto,treasure-data/presto,11xor6/presto,11xor6/presto,hgschmie/presto,hgschmie/presto,erichwang/presto,Praveen2112/presto,ebyhr/presto,martint/presto,martint/presto,smartnews/presto,ebyhr/presto,treasure-data/presto,treasure-data/presto,losipiuk/presto,treasure-data/presto,martint/presto,dain/presto,hgschmie/presto,11xor6/presto,smartnews/presto,dain/presto,smartnews/presto,martint/presto,losipiuk/presto,Praveen2112/presto,dain/presto,Praveen2112/presto,electrum/presto,erichwang/presto,dain/presto,Praveen2112/presto,electrum/presto,treasure-data/presto,losipiuk/presto,Praveen2112/presto,losipiuk/presto