Update README.md.

Tessil · Aug 7, 2018 · 309c3d8 · 309c3d8
1 parent fe5062a
commit 309c3d8
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/README.md b/README.md
@@ -281,7 +281,8 @@ int main() {
     auto longest_prefix = map2.longest_prefix("apple juice");
     if(longest_prefix != map2.end()) {
         // {apple, 1}
-        std::cout << longest_prefix.key() << std::endl;
+        std::cout << "{" << longest_prefix.key() << ", " 
+                  << *longest_prefix << "}" << std::endl;
     }
 
     // Prefix erase