COMPMID-1008: Fix Doxygen issues

Change-Id: Ie73d8771f85d1f5b059f3a56f1bbd73c98e94a38
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/124723
Reviewed-by: Michalis Spyrou <michalis.spyrou@arm.com>
Tested-by: Jenkins <bsgcomp@arm.com>
diff --git a/arm_compute/core/NEON/kernels/NENonMaximaSuppression3x3Kernel.h b/arm_compute/core/NEON/kernels/NENonMaximaSuppression3x3Kernel.h
index f122ed1..588de49 100644
--- a/arm_compute/core/NEON/kernels/NENonMaximaSuppression3x3Kernel.h
+++ b/arm_compute/core/NEON/kernels/NENonMaximaSuppression3x3Kernel.h
@@ -83,7 +83,7 @@
 };
 
 #ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC
-/** NEON kernel to perform Non-Maxima suppression 3x3 with intermediate results in F16 if the input data type is F32
+/** NEON kernel to perform Non-Maxima suppression 3x3 with intermediate results in FP16 if the input data type is FP32
  */
 class NENonMaximaSuppression3x3FP16Kernel : public NENonMaximaSuppression3x3Kernel
 {
@@ -101,6 +101,7 @@
     void configure(const ITensor *input, ITensor *output, bool border_undefined);
 };
 #else  /* __ARM_FEATURE_FP16_VECTOR_ARITHMETIC */
+/** NEON kernel to perform Non-Maxima suppression 3x3 with intermediate results in FP16 if the input data type is FP32 */
 using NENonMaximaSuppression3x3FP16Kernel = NENonMaximaSuppression3x3Kernel;
 #endif /* __ARM_FEATURE_FP16_VECTOR_ARITHMETIC */
 } // namespace arm_compute