Fix typo in typescript types #415 (#416)

Author: dpovey

index.d.ts

@@ -75,7 +75,7 @@ export interface GoogleLoginProps {
   readonly onSuccess?: (response: GoogleLoginResponse | GoogleLoginResponseOffline) => void,
   readonly onAutoLoadFinished?: (successLogin: boolean) => void,
   readonly onFailure?: (error: any) => void,
-  readonly onSciptLoadFailure?: (error: any) => void,
+  readonly onScriptLoadFailure?: (error: any) => void,
   readonly onRequest?: () => void,
   readonly clientId: string,
   readonly jsSrc?: string,
@@ -159,7 +159,7 @@ export interface UseGoogleLoginResponse {
 export interface UseGoogleLoginProps { 
   readonly onSuccess?: (response: GoogleLoginResponse | GoogleLoginResponseOffline) => void,
   readonly onFailure?: (error: any) => void,
-  readonly onSciptLoadFailure?: (error: any) => void,
+  readonly onScriptLoadFailure?: (error: any) => void,
   readonly onAutoLoadFinished?: (successLogin: boolean) => void,
   readonly clientId: string,
   readonly jsSrc?: string,