diff --git a/src/concurrent/doc/src/qtconcurrent-index.qdoc b/src/concurrent/doc/src/qtconcurrent-index.qdoc
index 49d7dd478c..46a0a08972 100644
--- a/src/concurrent/doc/src/qtconcurrent-index.qdoc
+++ b/src/concurrent/doc/src/qtconcurrent-index.qdoc
@@ -137,7 +137,7 @@
     Random access iterators can be faster in cases where Qt Concurrent is
     iterating over a large number of lightweight items, since they allow
     skipping to any point in the container. In addition, using random access
-    iterators allows Qt Concurrent to provide progress information trough
+    iterators allows Qt Concurrent to provide progress information through
      QFuture::progressValue() and QFutureWatcher::progressValueChanged().
 
     The non in-place modifying functions such as mapped() and filtered() makes a