typo in code example

BugCheck141 · web-flow · commit c28b98f8a83a · 2021-08-25T11:10:44.000+08:00
diff --git a/docs/standard-library/output-file-stream-member-functions.md b/docs/standard-library/output-file-stream-member-functions.md
@@ -20,7 +20,7 @@ Three common output stream situations involve mode options:
 - Creating a file. If the file already exists, the old version is deleted.
 
    ```cpp
-   ostream ofile("FILENAME");
+   ofstream ofile("FILENAME");
    // Default is ios::out
 
    ofstream ofile("FILENAME", ios::out);
