message: [tests] code cleanup
diff: @@ -343,19 +343,19 @@ TEST_CASE("Backspace", "[screen]")
  REQUIRE(screen.cursorPosition() == Coordinate{1, 1});
  screen.write("12");
  - CHECK("12 " == screen.renderTextLine(1));;
  + CHECK("12 " == screen.renderTextLine(1));
  REQUIRE(screen.cursorPosition() == Coordinate{1, 3});
  screen.write("\b");
  - CHECK("12 " == screen.renderTextLine(1));;
  + CHECK("12 " == screen.renderTextLine(1));
  REQUIRE(screen.cursorPosition() == Coordinate{1, 2});
  screen.write("\b");
  - CHECK("12 " == screen.renderTextLine(1));;
  + CHECK("12 " == screen.renderTextLine(1));
  REQUIRE(screen.cursorPosition() == Coordinate{1, 1});
  screen.write("\b");
  - CHECK("12 " == screen.renderTextLine(1));;
  + CHECK("12 " == screen.renderTextLine(1));
  REQUIRE(screen.cursorPosition() == Coordinate{1, 1});
  }
  