diff --git a/flang/docs/fstack-arrays.md b/flang/docs/fstack-arrays.md
index 2e977bc993b84..0ee6bf8ee8e79 100644
--- a/flang/docs/fstack-arrays.md
+++ b/flang/docs/fstack-arrays.md
@@ -1,4 +1,4 @@
-# -fstack-arrays
+# Stack arrays pass
 ## Problem Description
 In gfortran, `-fstack-arrays` will cause all local arrays, including those of
 unknown size, to be allocated from stack memory. Gfortran enables this flag by