diff --git a/api-ref/source/versions/index.rst b/api-ref/source/versions/index.rst
index a3c3d87299..ba258a98e7 100644
--- a/api-ref/source/versions/index.rst
+++ b/api-ref/source/versions/index.rst
@@ -65,7 +65,7 @@ Version History
 - version 2.1 is CURRENT
 - version 2.0 is SUPPORTED
 
-**Folson changes**
+**Folsom changes**
 
 - version 2.0 is CURRENT