Update reconstruct-itinerary.cpp

kamyu104 · kamyu104 · commit 62862383dda9 · 2016-02-04T22:42:29.000+08:00
diff --git a/C++/reconstruct-itinerary.cpp b/C++/reconstruct-itinerary.cpp
@@ -1,5 +1,5 @@
 // Time:  O(t! / (n1! * n2! * ... nk!)), t is the total number of tickets, 
-//                                       ni is the number of ticket which from is node i,
+//                                       ni is the number of the ticket which from is city i,
 //                                       k is the total number of cities.
 // Space: O(t)
 
