fix typos

zStupan · web-flow · commit 3b414d19f357 · 2023-11-06T12:57:13.000+01:00
diff --git a/tests/test_problems.py b/tests/test_problems.py
@@ -17,7 +17,7 @@
     perm2,
     pinter,
     powell,
-    quing,
+    qing,
     quintic,
     rastrigin,
     rosenbrock,
