diff --git a/neutron/db/db_base_plugin_v2.py b/neutron/db/db_base_plugin_v2.py
index 3890b9e4ad..41eb36ec7f 100644
--- a/neutron/db/db_base_plugin_v2.py
+++ b/neutron/db/db_base_plugin_v2.py
@@ -206,7 +206,7 @@ class NeutronDbPluginV2(neutron_plugin_base_v2.NeutronPluginBaseV2,
     _dict_extend_functions = {}
 
     def __init__(self):
-        # NOTE(jkoelker) This is an incomlete implementation. Subclasses
+        # NOTE(jkoelker) This is an incomplete implementation. Subclasses
         #                must override __init__ and setup the database
         #                and not call into this class's __init__.
         #                This connection is setup as memory for the tests.
diff --git a/neutron/db/l3_db.py b/neutron/db/l3_db.py
index d1830778d6..32371769cf 100644
--- a/neutron/db/l3_db.py
+++ b/neutron/db/l3_db.py
@@ -75,7 +75,7 @@ class ExternalNetwork(model_base.BASEV2):
 class FloatingIP(model_base.BASEV2, models_v2.HasId, models_v2.HasTenant):
     """Represents a floating IP address.
 
-    This IP address may or many not be allocated to a tenant, and may or
+    This IP address may or may not be allocated to a tenant, and may or
     may not be associated with an internal port/ip address/router.
     """
 
@@ -302,8 +302,8 @@ class L3_NAT_db_mixin(l3.RouterPluginBase):
         try:
             rport_qry = context.session.query(models_v2.Port)
             rports = rport_qry.filter_by(device_id=router_id)
-            # its possible these ports on on the same network, but
-            # different subnet
+            # It's possible these ports are on the same network, but
+            # different subnets.
             new_ipnet = netaddr.IPNetwork(subnet_cidr)
             for p in rports:
                 for ip in p['fixed_ips']: