[pgp] Fix typos

pgp/backend/python_gnupg.py

@@ -86,7 +86,7 @@ class PGP(gnupg.GPG, metaclass=Singleton):
         raise SignError(result.status)
 
     def verify(self, payload, signed):
-        # Hash algorithm is not transfered in the signed
+        # Hash algorithm is not transferred in the signed
         # presence stanza so try all algorithms.
         # Text name for hash algorithms from RFC 4880 - section 9.4
 

pgp/modules/pgp_legacy.py

@@ -218,7 +218,7 @@ class PGPLegacy(BaseModule):
     def sign_presence(self, presence, status):
         key_data = self.get_own_key_data()
         if key_data is None:
-            self._log.warning('No own key id found, cant sign presence')
+            self._log.warning('No own key id found, can’t sign presence')
             return
 
         try: