message: use new sign-in string
diff: @@ -182,7 +182,7 @@ class PasswordLogin extends React.Component {
  <div>
  <form onSubmit={this.onSubmitForm}>
  <div className="mx_Login_type_container">
  - <label className="mx_Login_type_label">{ _t('I want to sign in with') }</label>
  + <label className="mx_Login_type_label">{ _t('Sign in with') }</label>
  <Dropdown
  className="mx_Login_type_dropdown"
  value={this.state.loginType}
  