Update index.md

Author: oblomov-dev

topics/abap2ui5/index.md

@@ -6,7 +6,7 @@ logo: abap2ui5.png
 related: abap, open-source, sapui5, openui5
 released: January 22, 2023
 short_description: Developing UI5 Apps in Pure ABAP
-topic: abap2UI5
+topic: abap2ui5
 url: https://abap2UI5.org/
 ---
 abap2UI5 is an open-source project providing a pure ABAP approach for developing UI5 Apps without the need for Javascript, OData and RAP - similar to the past, when only a few lines of ABAP were needed to display inputs and tables using Selection Screens and ALVs. The project is designed with a minimal system footprint and runs in both on-premise and cloud environments.