fix compress.cpp output

compress/compress.cpp

@@ -133,7 +133,7 @@ int main(int argc, char* argv[]) {
 	size_t found;
 	found = result.find("Everything is Ok");
 	if (found != std::string::npos) {
-		std::cout << "\nCompression seems legit. Deleting original {} file.\n", std::filesystem::path(fileNameGeometry).extension().string().c_str();
+		std::cout << fmt::format("\nCompression seems legit. Deleting original {} file.\n", std::filesystem::path(fileNameGeometry).extension().string().c_str());
 		std::filesystem::remove(fileNameGeometry);
 		return 0;
 	}