IGNITE-13652 Wrong GitHub link for Apache Ignite With Spring Data/Example (#8420)

Author: dgarus

docs/_docs/extensions-and-integrations/spring/spring-data.adoc

@@ -220,7 +220,7 @@ System.out.println("\n>>> Top Person with surname 'Smith': " +
 
 == Example
 
-The complete example is available on link:{githubUrl}/examples/src/main/java/org/apache/ignite/examples/springdata[GitHub, window=_blank].
+The complete example is available on link: https://github.com/apache/ignite-extensions/tree/master/modules/spring-data-2.0-ext/examples/main[GitHub, windows="_blank"]
 
 == Tutorial