fix: typo of log

Author: MistEO

fastdeploy/runtime/backends/ort/ort_backend.cc

@@ -264,7 +264,7 @@ bool OrtBackend::InitFromOnnx(const std::string& model_file,
     paddle2onnx::ConvertFP32ToFP16(model_file.c_str(), model_file.size(),
                                    &model_content_ptr, &model_content_size);
 #else
-    FDERROR << "Didn't compile with PaddlePaddle Frontend, FP16 is not supported" << std::endl;
+    FDERROR << "Didn't compile with ENABLE_PADDLE2ONNX, FP16 is not supported" << std::endl;
     return false;
 #endif
     std::string onnx_model_proto(model_content_ptr,