Index: sys/sys/pmc.h
===================================================================
--- sys/sys/pmc.h
+++ sys/sys/pmc.h
@@ -404,7 +404,7 @@
  * |   CPU      | PMC MODE | CLASS | ROW INDEX |
  * +-----------------------+-------+-----------+
  *
- * where CPU is 12 bits, MODE 8, CLASS 4, and ROW INDEX 8  Field 'CPU'
+ * where CPU is 12 bits, MODE 4, CLASS 8, and ROW INDEX 8  Field 'CPU'
  * is set to the requested CPU for system-wide PMCs or PMC_CPU_ANY for
  * process-mode PMCs.  Field 'PMC MODE' is the allocated PMC mode.
  * Field 'PMC CLASS' is the class of the PMC.  Field 'ROW INDEX' is the