perf tools: Remove trivial extra semincolon

Accidentally ran into these, get rid of them.
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
Link: http://lkml.kernel.org/r/1384323864.2527.8.camel@buesod1.americas.hpqcorp.netSigned-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/ui/browser.c

@@ -680,7 +680,7 @@ static void __ui_browser__line_arrow_down(struct ui_browser *browser,
 	if (end >= browser->top_idx + browser->height)
 		end_row = browser->height - 1;
 	else
-		end_row = end - browser->top_idx;;
+		end_row = end - browser->top_idx;
 
 	ui_browser__gotorc(browser, row, column);
 	SLsmg_draw_vline(end_row - row + 1);

tools/perf/util/evlist.c

@@ -1148,7 +1148,7 @@ size_t perf_evlist__fprintf(struct perf_evlist *evlist, FILE *fp)
 				   perf_evsel__name(evsel));
 	}
 
-	return printed + fprintf(fp, "\n");;
+	return printed + fprintf(fp, "\n");
 }
 
 int perf_evlist__strerror_tp(struct perf_evlist *evlist __maybe_unused,