Fix a few typos

Fix a few trivial typos detected by the tool topy.
TrivialFix

Change-Id: If9a0dbfca36bcbc7b0513f2847a0782bd6e69a58

networking_ovn/journal/cleanup.py

@@ -31,7 +31,7 @@ class JournalCleanup(object):
         :param completed_rows_retention: Time (in seconds) to keep rows
             marked as COMPLETED in the database.
         :param processing_timeout: Time (in seconds) to wait before a
-            row maked as PROCESSING is set back to PENDING.
+            row marked as PROCESSING is set back to PENDING.
         """
         self._completed_rows_retention = completed_rows_retention
         self._processing_timeout = processing_timeout

networking_ovn/journal/journal.py

@@ -88,7 +88,7 @@ class JournalThread(object):
     def validate_dependencies(self, session, entry):
         """Validate resource dependency in journaled operations.
 
-        :returns: Boolean value. True if validation suceed, False
+        :returns: Boolean value. True if validation succeed, False
             otherwise.
         """
 

networking_ovn/ovsdb/commands.py

@@ -179,7 +179,7 @@ class SetLSwitchPortCommand(command.BaseCommand):
             msg = _("Logical Switch Port %s does not exist") % self.lport
             raise RuntimeError(msg)
 
-        # Delete DHCP_Options records no longer refered by this port.
+        # Delete DHCP_Options records no longer referred by this port.
         # The table rows should be consistent for the same transaction.
         # After we get DHCP_Options rows uuids from port dhcpv4_options
         # and dhcpv6_options references, the rows shouldn't disappear for
@@ -233,7 +233,7 @@ class DelLSwitchPortCommand(command.BaseCommand):
             msg = _("Port %s does not exist") % self.lport
             raise RuntimeError(msg)
 
-        # Delete DHCP_Options records no longer refered by this port.
+        # Delete DHCP_Options records no longer referred by this port.
         cur_port_dhcp_opts = get_lsp_dhcp_options_uuids(
             lport, self.lport)
         for uuid in cur_port_dhcp_opts:

networking_ovn/tests/unit/ovsdb/test_impl_idl_ovn.py

@@ -677,7 +677,7 @@ class TestNBImplIdlOvn(TestDBImplIdlOvn):
         self.assertEqual(len(dhcp_options['ports_v4']), 2)
 
     def test_compose_dhcp_options_commands(self):
-        # TODO(azbiswas): Implement in seperate patch
+        # TODO(azbiswas): Implement in separate patch
         pass
 
     def test_get_address_sets(self):