fix a Python indentation issue

4 spaces is standard for Python, but we set 2 spaces in our .pylintrc.

diff --git a/tclpkg/gv/examples/layout.py b/tclpkg/gv/examples/layout.py
index 6cec6bdae6129eb10891f1bc8bc05ddad1cc4ee3..c6db1c6c762bf588522a9631974ef8fb9013a6b1 100755 (executable)
--- a/tclpkg/gv/examples/layout.py
+++ b/tclpkg/gv/examples/layout.py
@@ -24,4 +24,4 @@ def main():
 
 
 if __name__ == "__main__":
-    main()
+  main()