Incorporated Heena's comments

Author: pabel-rh

modules/getting-started/proc-customize-rhdh-tech-radar-page.adoc

@@ -22,7 +22,7 @@ You can provide data to the Tech Radar page from the following sources:
 .Prerequisites
 
 * You have installed {product} by using either the Operator or Helm chart. For more information, see link:{installing-on-ocp-book-url}[{installing-on-ocp-book-title}].
-* Configure integrations under the `integrations` section in the `app-config.yaml` file to specify the sources from which the Tech Radar plugin fetches data for display.
+* You have specified the data sources for the Tech Radar plugin in the `integrations` section in the `app-config.yaml` file.
 
 .Procedure
 
@@ -34,9 +34,9 @@ To access the data from the JSON files, complete the following step:
 [source,yaml]
 ----
 techRadar:        
-    url: ${TECH_RADAR_DATA_URL}
+    url: ${TECH_RADAR_DATA_URL} <1>
 ----
-where `TECH_RADAR_DATA_URL` is the URL from which the JSON data is loaded.
+<1>  `TECH_RADAR_DATA_URL` is the URL from which the JSON data is loaded.
 
 == Using a dedicated service to provide data to the Tech Radar page
 
@@ -69,6 +69,6 @@ backend:
 [source,yaml]
 ----
 techRadar:        
-    url: ${TECH_RADAR_DATA_URL}
+    url: ${TECH_RADAR_DATA_URL} <1>
 ----
-where `TECH_RADAR_DATA_URL` is the URL from which the JSON data is loaded.
+<1> `TECH_RADAR_DATA_URL` is the URL from which the JSON data is loaded.