Tweak Polish what_req_fee string

Author: Zedran

src/i18n/locales/pl.yaml

@@ -84,7 +84,7 @@ what_intro: >-
 # [en] what_registration: "Registration requires:"
 what_registration: "Rejestracja wymaga:"
 # [en] what_req_fee: "Paying a fee to Google"
-what_req_fee: "Uiszczenia opłaty do Google"
+what_req_fee: "Uiszczenia opłaty na rzecz Google"
 # [en] what_req_terms: "Agreeing to Google's Terms and Conditions"
 what_req_terms: "Zgody na warunki korzystania z usług Google"
 # [en] what_req_id: "Surrendering your government-issued identification"