diff --git a/arm_compute/core/CL/kernels/CLPoolingLayerKernel.h b/arm_compute/core/CL/kernels/CLPoolingLayerKernel.h
index 29190e2..a9159a4 100644
--- a/arm_compute/core/CL/kernels/CLPoolingLayerKernel.h
+++ b/arm_compute/core/CL/kernels/CLPoolingLayerKernel.h
@@ -60,11 +60,11 @@
     void configure(const ICLTensor *input, ICLTensor *output, const PoolingLayerInfo &pool_info);
     /** Static function to check if given info will lead to a valid configuration of @ref CLPoolingLayerKernel
      *
-     * @param[in] input     Input's tensor info
-     * @param[in] output    Output's tensor info
+     * @param[in] input     Source tensor info. Data types supported: QS8/QS16/F16/F32.
+     * @param[in] output    Destination tensor info. Data types supported: Same as @p input.
      * @param[in] pool_info Contains pooling operation information described in @ref PoolingLayerInfo.
      *
-     * @return an error
+     * @return an error status
      */
     static Error validate(const ITensorInfo *input, const ITensorInfo *output, const PoolingLayerInfo &pool_info);