perf report: Fix spelling mistake "heirachy" -> "hierarchy"

There is a spelling mistake in a ui error message. Fix it.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Cc: kernel-janitors@vger.kernel.org
Link: https://lore.kernel.org/r/20231027084011.1167091-1-colin.i.king@gmail.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>

Author: ColinIanKing

tools/perf/builtin-report.c

@@ -705,7 +705,7 @@ static int report__collapse_hists(struct report *rep)
 	 */
 	if (perf_data__is_pipe(session->data)) {
 		if (perf_hpp__setup_hists_formats(&perf_hpp_list, evlist) < 0) {
-			ui__error("Failed to setup hierachy output formats\n");
+			ui__error("Failed to setup hierarchy output formats\n");
 			return -1;
 		}
 	}