Update BookShopManagement.cpp

Author: aryan-khanijo

BookShopManagement.cpp

@@ -128,7 +128,7 @@ class members
 class sales
 {
 	int invoice_id;		//Primary key
-    int member_id;		//FK ref member(id)
+ 	int member_id;		//FK ref member(id)
 	int book_id;		//FK ref books(id)
 	int qty;
 	int amount;