[SYCL][NFC] Fix typo in comment (#3898)

Signed-off-by: Sergey Kanaev <[email protected]>

Author: s-kanaev

sycl/plugins/cuda/pi_cuda.hpp

@@ -34,7 +34,7 @@
 
 extern "C" {
 
-/// \cond INGORE_BLOCK_IN_DOXYGEN
+/// \cond IGNORE_BLOCK_IN_DOXYGEN
 pi_result cuda_piContextRetain(pi_context );
 pi_result cuda_piContextRelease(pi_context );
 pi_result cuda_piDeviceRelease(pi_device );