docs: Fix union doc

rudashi · Oct 5, 2024 · 5f2e1f1 · 5f2e1f1
1 parent 480f56a
commit 5f2e1f1
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/docs/Set.md b/docs/Set.md
@@ -224,13 +224,13 @@ $evens->symmetricDifference($squares);
 
 ### Set::union()
 
-The `union()` method returns a new Set containing elements from both Sets.
+The `union()` method returns a new Set containing all elements from both Sets.
 
 ```php
 $odds = new Set([1, 3, 5, 7, 9]);
 $squares = new Set([1, 4, 9]);
 
-$set->union($squares);
+$odds->union($squares);
 // Set[1, 3, 5, 7, 9, 4]
 ```