Update README.adoc
Fixes a typo
@@ -23,6 +23,6 @@ Release trunk
This OFBiz component contains all elements needed to manage theming in OFBiz.
== more information
-All detailled documtation are in file `../docs/themes.adoc` +
+All detailled documentation are in file `../docs/themes.adoc` +
This detailled documentation is included in Developer manual > chapter Widget System
