diff --git a/Documentation/trace/coresight/coresight-etm4x-reference.rst b/Documentation/trace/coresight/coresight-etm4x-reference.rst
index b64d9a9c79df..d25dfe86af9b 100644
--- a/Documentation/trace/coresight/coresight-etm4x-reference.rst
+++ b/Documentation/trace/coresight/coresight-etm4x-reference.rst
@@ -427,7 +427,7 @@ the ‘TRC’ prefix.
 :Syntax:
     ``echo idx > vmid_idx``
 
-    Where idx <  numvmidc
+    Where idx <  numvmidc
 
 ----