Fix empty path TSR test case
copy & paste fail
diff --git a/router_test.go b/router_test.go
index 19aeb39..7c8ac09 100644
--- a/router_test.go
+++ b/router_test.go
@@ -180,7 +180,7 @@
}{
{"/path/", 301, "map[Location:[/path]]"}, // TSR -/
{"/dir", 301, "map[Location:[/dir/]]"}, // TSR +/
- {"/dir", 301, "map[Location:[/dir/]]"}, // TSR +/
+ {"", 301, "map[Location:[/]]"}, // TSR +/
{"/PATH", 301, "map[Location:[/path]]"}, // Fixed Case
{"/DIR/", 301, "map[Location:[/dir/]]"}, // Fixed Case
{"/PATH/", 301, "map[Location:[/path]]"}, // Fixed Case -/