COMPMID-417 - Added arm_compute comment at the end of CL header files

Change-Id: Ide2ff463ddd10d5dda0a09366fae462f716eb1c1
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/88051
Reviewed-by: Pablo Tello <pablo.tello@arm.com>
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
diff --git a/arm_compute/core/CL/kernels/CLFastCornersKernel.h b/arm_compute/core/CL/kernels/CLFastCornersKernel.h
index 9817b78..9c4bdb5 100644
--- a/arm_compute/core/CL/kernels/CLFastCornersKernel.h
+++ b/arm_compute/core/CL/kernels/CLFastCornersKernel.h
@@ -110,5 +110,5 @@
     ICLKeyPointArray *_corners;    /**< destination array */
     cl::Buffer       *_num_buffer; /**< CL memory to record number of key points in the array */
 };
-}
+} // namespace arm_compute
 #endif /* __ARM_COMPUTE_CLFASTCORNERSKERNEL_H__ */