Undo variable name change

Author: AliceKLWilliams

tests/Unit/PostQueryBuilderTest.php

@@ -53,7 +53,7 @@ public function throw_error_on_missing_static_function()
         $errorThrown = false;
         try {
             Post::missingStaticFunction();
-        } catch (Throwable $th) {
+        } catch (Throwable $e) {
             $errorThrown = true;
         }
 

tests/Unit/ScopedQueryBuilderTest.php

@@ -119,7 +119,7 @@ public function missing_query_scope_throws_an_error()
         try {
             $builder = new ScopedQueryBuilder(PostWithQueryScope::class);
             $builder->nonExistentScope();
-        } catch (Throwable $th) {
+        } catch (Throwable $e) {
             $errorThrown = true;
         }