add alicja as contributor

README.rst

@@ -89,7 +89,7 @@ Comprehensive  `documentation for harmonic <https://astro-informatics.github.io/
 Contributors
 ============
 
-`Jason D. McEwen <http://www.jasonmcewen.org/>`_, `Christopher G. R. Wallis <https://scholar.google.co.uk/citations?user=Igl7nakAAAAJ&hl=en>`_, `Matthew A. Price <https://cosmomatt.github.io/>`_, `Matthew M. Docherty <https://mdochertyastro.com/>`_, `Alessio Spurio Mancini <https://www.alessiospuriomancini.com/>`_
+`Jason D. McEwen <http://www.jasonmcewen.org/>`_, `Christopher G. R. Wallis <https://scholar.google.co.uk/citations?user=Igl7nakAAAAJ&hl=en>`_, `Matthew A. Price <https://cosmomatt.github.io/>`_, `Matthew M. Docherty <https://mdochertyastro.com/>`_, `Alessio Spurio Mancini <https://www.alessiospuriomancini.com/>`_, `Alicja Polanska <https://alicjaap.github.io/>`.
 
 
 Attribution
@@ -133,7 +133,8 @@ the non-commercial use condition (see `LICENSE_EXT.txt <https://github.com/astro
 
      harmonic
      Copyright (C) 2021 Jason D. McEwen, Christopher G. R. Wallis, 
-     Matthew A. Price, Matthew M. Docherty, Alessio Spurio Mancini & contributors
+     Matthew A. Price, Matthew M. Docherty, Alessio Spurio Mancini, 
+     Alicja Polanska & contributors
 
      This program is released under the GPL-3 license (see LICENSE.txt), 
      subject to a non-commercial use condition (see LICENSE_EXT.txt).