fix typos

Author: funbringer

testgres/testgres.py

@@ -852,7 +852,7 @@ def psql(self, dbname, query=None, filename=None, username=None):
                                    stdout=subprocess.PIPE,
                                    stderr=subprocess.PIPE)
 
-        # wait untill it finishes and get stdout and stderr
+        # wait until it finishes and get stdout and stderr
         out, err = process.communicate()
         return process.returncode, out, err
 

tests/test_simple.py

@@ -470,7 +470,7 @@ def test_ports_management(self):
             port_2 = node.port
             self.assertEqual(port_1, port_2)
 
-        # check that port has been freed successfuly
+        # check that port has been freed successfully
         self.assertEqual(len(bound_ports), 0)
 
     def test_version_management(self):