CMake Warning line 299

```
CMake Warning (dev) in CMakeLists.txt:
  A logical block opening on the line

    C:/Users/sebas/workspace/SQLiteCpp/CMakeLists.txt:299 (if)

  closes on the line

    C:/Users/sebas/workspace/SQLiteCpp/CMakeLists.txt:304 (endif)

  with mis-matching arguments.
```