Fix English translations
Fix English translations

Fix minor typos, spelling errors, and grammar for the english.js file.
Ecuacion/Espaol-Bot,ateck5/le_spatula,Freigeist/Pokemon-Showdown-Node-Bot,TheFenderStory/Mambot,Ecuacion/Pokemon-Showdown-Node-Bot,awolffromspace/PC-Battle-Server-Bot,Flareninja/Pokemon-Showdown-Node-Bot,Robophill/Pokemon-Showdown-Node-Bot,psnsVGC/Le-Spatula,sama2/Pokemon-Showdown-Node-Bot,megaslowbro1/test-bot,abulechu/Pokemon-Showdown-Node-Bot,megaslowbro1/heatah-fajita-bot-test-2,TheFenderStory/Pokemon-Showdown-Node-Bot