diff --git a/Documentation/driver-api/thermal/intel_dptf.rst b/Documentation/driver-api/thermal/intel_dptf.rst
index 96668dca753a8d672ee8c53c2e470069adb93bd4..372bdb4d04c6d4f1c885d21e7d1f623c21065bbd 100644
--- a/Documentation/driver-api/thermal/intel_dptf.rst
+++ b/Documentation/driver-api/thermal/intel_dptf.rst
@@ -4,7 +4,7 @@
 Intel(R) Dynamic Platform and Thermal Framework Sysfs Interface
 ===============================================================
 
-:Copyright: |copy| 2022 Intel Corporation
+:Copyright: © 2022 Intel Corporation
 
 :Author: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>