doxygen comments for cmd/smyrna

diff --git a/cmd/smyrna/main.c b/cmd/smyrna/main.c
index e312528c67b691f738c3210125ae40649c08f066..9f630146625c0802e9bac417056b84dcbbaadf70 100644 (file)
--- a/cmd/smyrna/main.c
+++ b/cmd/smyrna/main.c
@@ -253,3 +253,8 @@ int main(int argc, char *argv[])
     g_free(package_locale_dir);
     graphviz_exit(0);
 }
+
+/**
+ * @dir .
+ * @brief interactive graph viewer
+ */