Fix typo
diff --git a/Doc/library/heapq.rst b/Doc/library/heapq.rst
index 6368cca..f5d62c7 100644
--- a/Doc/library/heapq.rst
+++ b/Doc/library/heapq.rst
@@ -151,7 +151,7 @@
* Tuple comparison breaks for (priority, task) pairs if the priorities are equal
and the tasks do not have a default comparison order.
-* If the priority of a task changes, how do you move it to a new posistion in
+* If the priority of a task changes, how do you move it to a new position in
the heap?
* Or if a pending task needs to be deleted, how do you find it and remove it