Fix the link to C++ build use cases in the C++ tutorial
RELNOTES: None.
@@ -382,8 +382,8 @@ file, you can even skip the `//` workspace root identifier and just use
## Further reading
Congratulations! You now know the basics of building a C++ project with Bazel.
-Next, read up on the most common [C++ build use cases](cpp-use-cases.md). Then,
-check out the following:
+Next, read up on the most common [C++ build use cases](../cpp-use-cases.md).
+Then, check out the following:
* [External Dependencies](../external.html) to learn more about working with
local and remote repositories.
