message: [language][move] Fix a typo in an error message
  Closes:
  Approved by: tnowacki
diff: @@ -181,7 +181,7 @@ fn address_directive(
  (None, Some(addr)) => addr,
  (None, None) => {
  context.error(vec![
  - (loc, format!("Invalid module declration. No sender address was given as a command line argument. Add one using --{}. Or set the address at the top of the file using 'address _:'", crate::command_line::SENDER)),
  + (loc, format!("Invalid module declaration. No sender address was given as a command line argument. Add one using --{}. Or set the address at the top of the file using 'address _:'", crate::command_line::SENDER)),
  ]);
  Address::LIBRA_CORE
  }
  