Update design-tic-tac-toe.cpp

kamyu104 · kamyu104 · commit 7e7ba4ae9fdc · 2016-05-05T21:10:21.000+08:00
diff --git a/C++/design-tic-tac-toe.cpp b/C++/design-tic-tac-toe.cpp
@@ -22,7 +22,7 @@ class TicTacToe {
         if (row == col) {
             ++diagonal_[i];
         }
-        if (col  == rows_.size() - row - 1) {
+        if (col == rows_.size() - row - 1) {
             ++anti_diagonal_[i];
         }
         if (rows_[row][i] == rows_.size() ||
