Merge pull request #161 from frightener/patch-1

Correct links on documentation page

Author: openshift-merge-bot[bot]

content/en/docs/_index.md

@@ -127,7 +127,7 @@ running `Pod`. See [`BuildRun`](/docs/build/buildrun/) for more details.
 
 ## Further reading
 
-- [Configuration](/docs/configuration/)
+- [Configuration](/docs/build/configuration/)
 - Build controller observability
-  - [Metrics](/docs/metrics/)
-  - [Profiling](/docs/profiling/)
+  - [Metrics](/docs/build/metrics/)
+  - [Profiling](/docs/build/profiling/)