[gjs: 11/15] tests: Fix typo

[Cosimo Cecchi <cosimoc src gnome org>]

commit f87e0b60ef55e3c193fc09f15e2f3dd55087fee5
Author: Philip Chimento <philip chimento gmail com>
Date:   Wed Dec 19 22:39:53 2018 -0700

    tests: Fix typo

 installed-tests/js/testGObjectDestructionAccess.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/installed-tests/js/testGObjectDestructionAccess.js 
b/installed-tests/js/testGObjectDestructionAccess.js
index 79fb1834..fa195d2a 100644
--- a/installed-tests/js/testGObjectDestructionAccess.js
+++ b/installed-tests/js/testGObjectDestructionAccess.js
@@ -91,7 +91,7 @@ describe('Access to destroyed GObject', () => {
             /\[object \(FINALIZED\) instance wrapper GIName:Gtk.Window jsobj@0x[a-f0-9]+ 
native@0x[a-f0-9]+\]/);
     });
 
-    it('Porto function toString before/after', () => {
+    it('Proto function toString before/after', () => {
         var validWindow = new Gtk.Window({type: Gtk.WindowType.TOPLEVEL});
 
         expect(validWindow.toString()).toMatch(