diff --git a/py/grocer.py b/py/grocer.py
index c6f70f2..c95df24 100644
--- a/py/grocer.py
+++ b/py/grocer.py
@@ -1,5 +1,5 @@
 #prices of items
-prices = {'apple': 10, 'tomato':5 'banana': 1, 'potato':5}
+prices = {'apple': 10, 'tomato':5, 'banana': 1, 'potato':5}
 
 #items purchased
 my_purchase = {
@@ -14,4 +14,4 @@
 	grocery_bill += my_purchase[purchase] * prices[purchase]
 
 #total bill
-print ('I owe the grocer %.2f rupees' % grocery_bill)
\ No newline at end of file
+print ('I owe the grocer %.2f rupees' % grocery_bill)