Fix typos in error/log messages

This change fixes some typos in ERROR and LOG messages.

Change-Id: I4ec5b10cdd38bb8734b70d459b2afe99275cd8bd

neutron/agent/l2/extensions/dhcp/ipv6.py

@@ -326,7 +326,7 @@ class DHCPIPv6Responder(dhcp_base.DHCPResponderBase):
         pkt_dhcp = pkt.get_protocol(dhcp6.dhcp6)
         dhcp_req_state = DHCPV6_TYPE_MAP.get(pkt_dhcp.msg_type)
         if not dhcp_req_state:
-            LOG.warning("DHCP controller received DHCPv6 with unkown "
+            LOG.warning("DHCP controller received DHCPv6 with unknown "
                         "type: %s from port: %s",
                         pkt_dhcp.msg_type, ofport)
             return

neutron/agent/l3/dvr_local_router.py

@@ -220,9 +220,9 @@ class DvrLocalRouter(dvr_router_base.DvrRouterBase):
             self.fip_ns.deallocate_rule_priority(floating_ip)
         else:
             LOG.error('Floating IP %s not stored in this agent. Because of '
-                      'the initilization method "_load_used_fip_information", '
-                      'all floating IPs should be memoized in the local '
-                      'memory.', floating_ip)
+                      'the initialization method '
+                      '"_load_used_fip_information", all floating IPs should '
+                      'be memoized in the local memory.', floating_ip)
 
     def floating_ip_removed_dist(self, fip_cidr):
         """Remove floating IP from FIP namespace."""

neutron/cmd/ovn/migration_mtu.py

@@ -116,7 +116,7 @@ def update_network_mtu():
                         network.provider_network_type])
                 conn.network.set_tags(network, new_tags)
         except Exception as e:
-            print("Exception occured while updating the MTU:" + str(e))
+            print("Exception occurred while updating the MTU:" + str(e))
             return False
     return True
 

neutron/tests/common/net_helpers.py

@@ -363,7 +363,7 @@ class RootHelperProcess(subprocess.Popen):
                 pass
             msg = ("Process %(cmd)s hasn't been spawned in %(seconds)d "
                    "seconds. Return code: %(ret_code)s, stdout: %(stdout)s, "
-                   "sdterr: %(stderr)s" %
+                   "stderr: %(stderr)s" %
                    {'cmd': self.cmd, 'seconds': timeout,
                     'ret_code': self.returncode, 'stdout': stdout,
                     'stderr': stderr})
@@ -568,7 +568,7 @@ class NetcatTester(object):
             self.server_process.writeline(message)
             message = self.client_process.read_stdout(READ_TIMEOUT).strip()
         except ConnectionError as e:
-            LOG.debug("Error: %s occured during connectivity test.", e)
+            LOG.debug("Error: %s occurred during connectivity test.", e)
             message = ""
 
         return message == testing_string

neutron/tests/functional/agent/linux/test_ip_lib.py

@@ -812,7 +812,7 @@ class IpMonitorTestCase(testscenarios.WithScenarios,
              'name': self.devices[4]}]
         self._check_read_file(ip_addresses)
 
-    def test_interface_added_after_initilization(self):
+    def test_interface_added_after_initialization(self):
         for device in self.devices[:len(self.devices) - 1]:
             self.ip_wrapper.add_dummy(device)
         utils.wait_until_true(lambda: self._read_file({}), timeout=30)