Update 6.5.md

jinhaichen · Jun 12, 2021 · b6e977f · b6e977f
1 parent b292a9a
commit b6e977f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docs/Chap06/6.5.md b/docs/Chap06/6.5.md
@@ -71,7 +71,7 @@ HEAP-DECREASE-KEY(A, i, key)
     if key > A[i]
         error "new key is larger than current key"
     A[i] = key
-    while i > 1 and A[PAREANT(i)] > A[i]
+    while i > 1 and A[PARENT(i)] > A[i]
         exchange A[i] with A[PARENT(i)]
         i = PARENT(i)
 ```