Update a few property types in the lookups and trunking responses (#482)

Author: childish-sambino

twilio/rest/lookups/v1/phone_number.py

@@ -209,7 +209,7 @@ def _proxy(self):
     def caller_name(self):
         """
         :returns: The name of the phone number's owner
-        :rtype: unicode
+        :rtype: dict
         """
         return self._properties['caller_name']
 
@@ -241,7 +241,7 @@ def national_format(self):
     def carrier(self):
         """
         :returns: The telecom company that provides the phone number
-        :rtype: unicode
+        :rtype: dict
         """
         return self._properties['carrier']
 

twilio/rest/trunking/v1/trunk/phone_number.py

@@ -372,7 +372,7 @@ def beta(self):
     def capabilities(self):
         """
         :returns: Indicate if a phone can receive calls or messages
-        :rtype: unicode
+        :rtype: dict
         """
         return self._properties['capabilities']