fixed doc string examples in ucs handle methods (#163)

ucsmsdk/ucshandle.py

@@ -244,8 +244,8 @@ def query_dns(self, *dns):
             Dictionary {dn1: object, dn2: object2}
 
         Example:
-            obj = handle.lookup_by_dns("fabric/lan/net-100", "fabric/lan/net-101")
-            obj = handle.lookup_by_dns(["fabric/lan/net-100", "fabric/lan/net-101"])
+            obj = handle.query_dns("fabric/lan/net-100", "fabric/lan/net-101")
+            obj = handle.query_dns(["fabric/lan/net-100", "fabric/lan/net-101"])
         """
 
         from .ucsbasetype import DnSet, Dn
@@ -296,8 +296,8 @@ def query_classids(self, *class_ids):
         Dictionary {class_id1: [objects], class_id2: [objects]}
 
         Example:
-            obj = handle.lookup_by_dns("OrgOrg", "LsServer")
-            obj = handle.lookup_by_dns(["OrgOrg", "LsServer"])
+            obj = handle.query_classids("OrgOrg", "LsServer")
+            obj = handle.query_classids(["OrgOrg", "LsServer"])
         """
 
         # ToDo - How to handle unknown class_id
@@ -362,10 +362,10 @@ def query_dn(self, dn, hierarchy=False, need_response=False, timeout=None):
             externalmethod object   if need_response=True\n
 
         Example:
-            obj = handle.lookup_by_dn("fabric/lan/net-100")\n
-            obj = handle.lookup_by_dn("fabric/lan/net-100", hierarchy=True)\n
-            obj = handle.lookup_by_dn("fabric/lan/net-100", need_response=True)\n
-            obj = handle.lookup_by_dn("fabric/lan/net-100", hierarchy=True, need_response=True)\n
+            obj = handle.query_dn("fabric/lan/net-100")\n
+            obj = handle.query_dn("fabric/lan/net-100", hierarchy=True)\n
+            obj = handle.query_dn("fabric/lan/net-100", need_response=True)\n
+            obj = handle.query_dn("fabric/lan/net-100", hierarchy=True, need_response=True)\n
         """
 
         from .ucsbasetype import DnSet, Dn