Update index.jsx

client/src/Components/Forms/index.jsx

-export {default as A} from './form-a'
-export {default as B} from './form-b'
-export {default as C} from './form-c'
-export {default as D} from './form-d'
-export {default as E} from './form-e'
-export {default as F} from './form-f'
+export {default as A} from './add_user'
+export {default as B} from './remove_user'
+export {default as C} from './add_book'
+export {default as D} from './remove_book'
+export {default as E} from './update_user'
+export {default as F} from './update_book'
 export {default as make_admin} from './make_admin' 
 export {default as bsearch} from './searchbook' 
 export {default as borrow} from './borrowform'