1 files changed, 5 insertions, 4 deletions

diff --git a/README.md b/README.md
index 346c074..a407c47 100644
--- a/README.md
+++ b/README.md
@@ -145,12 +145,13 @@ done
 Tools
 -----
 
-* [project-clang-format] — `clang-format` all C/C++ files in the project.
-* [ctest-driver] — wrap an executable for testing with CTest;
+* [project-clang-format.py] — `clang-format` all C/C++ files in the
+project.
+* [ctest-driver.py] — wrap an executable for testing with CTest;
 cross-platform `grep`.
 
-[project-clang-format]: docs/project-clang-format.md
-[ctest-driver]: docs/ctest-driver.md
+[project-clang-format.py]: docs/project-clang-format.md
+[ctest-driver.py]: docs/ctest-driver.md
 
 Examples
 --------