Commit33fc30b470
(cpufreq: intel_pstate: Document the current behavior and user interface) dropped the intel-pstate.txt file from Documentation/cpu-freq/, but it did not update the index.txt file in there accordingly, so do that now. Fixes:33fc30b470
(cpufreq: intel_pstate: Document the current behavior and user interface) Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>