Typo fixes in Supplier and Customer Document
diff --git a/erpnext/buying/doctype/supplier/supplier.json b/erpnext/buying/doctype/supplier/supplier.json
index 0ea49a0..c3128a5 100644
--- a/erpnext/buying/doctype/supplier/supplier.json
+++ b/erpnext/buying/doctype/supplier/supplier.json
@@ -57,7 +57,7 @@
   {
    "fieldname": "is_frozen", 
    "fieldtype": "Check", 
-   "label": "Is Frozen ?", 
+   "label": "Is Frozen", 
    "permlevel": 0, 
    "precision": ""
   }, 
@@ -179,7 +179,7 @@
  ], 
  "icon": "icon-user", 
  "idx": 1, 
- "modified": "2015-07-17 02:01:36.727437", 
+ "modified": "2015-07-17 09:39:05.318826", 
  "modified_by": "Administrator", 
  "module": "Buying", 
  "name": "Supplier", 
diff --git a/erpnext/selling/doctype/customer/customer.json b/erpnext/selling/doctype/customer/customer.json
index cebfc29..a3bcc8a 100644
--- a/erpnext/selling/doctype/customer/customer.json
+++ b/erpnext/selling/doctype/customer/customer.json
@@ -104,7 +104,7 @@
   {
    "fieldname": "is_frozen", 
    "fieldtype": "Check", 
-   "label": "Is Frozen ?", 
+   "label": "Is Frozen", 
    "permlevel": 0, 
    "precision": ""
   }, 
@@ -285,7 +285,7 @@
  ], 
  "icon": "icon-user", 
  "idx": 1, 
- "modified": "2015-07-16 09:07:11.565841", 
+ "modified": "2015-07-17 09:38:50.086978", 
  "modified_by": "Administrator", 
  "module": "Selling", 
  "name": "Customer",