Fix @param in/out error in include/plssvm/backends/HIP/predict_kernel…

….hip.hpp

Co-authored-by: Alexander Van Craen <[email protected]>

include/plssvm/backends/HIP/predict_kernel.hip.hpp

@@ -83,7 +83,7 @@ __global__ void device_kernel_predict_poly(real_type *out_d, const real_type *da
  * @brief Predicts the labels for data points using the radial basis functions kernel function.
  * @details Currently only single GPU execution is supported.
  * @tparam real_type the type of the data
- * @param[in] out_d the calculated predictions
+ * @param[out] out_d the calculated predictions
  * @param[in] data_d the one-dimension support vector matrix
  * @param[in] data_last_d the last row of the support vector matrix
  * @param[in] alpha_d the previously calculated weight for each data point