Word Editing, English Proof & Updates

I have a set of Word and PDF documents that need a full language and content refresh. Every page should read in clear, business-quality English—no leftover Hindi fragments, no spelling slips, and formatting that looks consistent from cover to footer... (Budget: $15 - $25 USD, Jobs: Content Writing, Copy Editing, Copy Typing, Data Entry, Editing, Proofreading, Technical Writing, Typing, Word)