Update queryHelperManagerCoT.py

queryHelperManagerCoT.py

@@ -206,8 +206,9 @@ ORDER BY state, category_rank"
               90  ORDER DELIVERED                 2014-09-17 02:24:32.0  <null>   POS
     """
     masterIdPrompt = """
+    Following is important detail about customer data.
     Following is two columns (customer_id and master_customer_id) of tbl_d_customer. 
-    master_customer_id represents real single user but it can be related to various customer_id which 
+    master_customer_id represents real single customer but it can be related to various customer_id which 
     represets various ways the same user has logged in or created accounts. 
     So when accounting for sales or transaction by particular customer, use their all the related customer_id of their
     master_customer_id.