diff --git a/spring-framework-reference/src/overview.xml b/spring-framework-reference/src/overview.xml
index 92761dbc5c..6231538909 100644
--- a/spring-framework-reference/src/overview.xml
+++ b/spring-framework-reference/src/overview.xml
@@ -113,7 +113,7 @@
Modules
The Spring Framework contains a lot of features, which are
- well-organized in ab out twenty modules. These modules can be grouped
+ well-organized in about twenty modules. These modules can be grouped
together based on their primary features into Core Container, Data
Access/Integration, Web, AOP (Aspect Oriented Programming),
Instrumentation and Test. These groups are shown in the diagram