fixup! proftpd: instance test suite

fix getInstanceParameterDict typo

software/proftpd/test/test.py

@@ -193,7 +193,7 @@ class TestBan(ProFTPdTestCase):
 
 class TestInstanceParameterPort(ProFTPdTestCase):
   @classmethod
-  def getInstanceParmeterDict(cls):
+  def getInstanceParameterDict(cls):
     cls.free_port = utils.findFreeTCPPort(cls.config['ipv4_address'])
     return {'port': cls.free_port}
 

software/proftpd/test/utils.py

@@ -55,7 +55,7 @@ class SlapOSInstanceTestCase(unittest.TestCase):
     raise NotImplementedError()
 
   @classmethod
-  def getInstanceParmeterDict(cls):
+  def getInstanceParameterDict(cls):
     """Return instance parameters
 
     To be defined by subclasses if they need to request instance with specific