Small layout adjustments to summary and blob view

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
diff --git a/ui-summary.c b/ui-summary.c
index 29baa74..46814dd 100644
--- a/ui-summary.c
+++ b/ui-summary.c
@@ -46,7 +46,7 @@
 static void cgit_print_branches()
 {
 	html("<table class='list'>");
-	html("<tr><th>Branch name</th><th>Latest</th><th>Link</th></tr>\n");
+	html("<tr><th>Branch</th><th>Last commit</th><th>Link</th></tr>\n");
 	for_each_branch_ref(cgit_print_branch_cb, NULL);
 	html("</table>");
 }