[cleanup] [minor] finishing styles, labels, descriptions

stock/doctype/item/item.txt

@@ -2,7 +2,7 @@
  {
   "creation": "2013-05-03 10:45:46", 
   "docstatus": 0, 
-  "modified": "2013-09-11 11:50:10", 
+  "modified": "2013-11-02 14:05:57", 
   "modified_by": "Administrator", 
   "owner": "Administrator"
  }, 
@@ -57,7 +57,7 @@
   "doctype": "DocField", 
   "fieldname": "naming_series", 
   "fieldtype": "Select", 
-  "label": "Document Numbering Series", 
+  "label": "Series", 
   "options": "\nITEM", 
   "read_only": 0
  },