Update information on development builds downloads

Downloads.md

@@ -436,14 +436,13 @@ Archived p2 repos:
 
   There is limited information preserved about these old releases. Some of the download files are available on <https://archive.eclipse.org/tools/cdt/releases/> and <https://archive.eclipse.org/tools/cdt/updates/>
 </details>
+
 ### Development Builds
 
 Development builds of the Eclipse C/C++ IDE can be found on the [Eclipse Downloads page](https://www.eclipse.org/downloads/packages/) by clicking on the Eclipse Developer Builds tab.
 
-Bleeding edge continuous builds are available from the [cdt/main Jenkins build page](https://ci.eclipse.org/cdt/job/cdt/job/main/) and the p2 software repository: <https://ci.eclipse.org/cdt/job/cdt/job/main/lastSuccessfulBuild/artifact/releng/org.eclipse.cdt.repo/target/repository/>
-
-Some older builds are available in the old [CDT Nightly Build page](https://archive.eclipse.org/tools/cdt/builds/).
-
+Bleeding edge continuous (aka nightly) builds are available from the [cdt/main Jenkins build page](https://ci.eclipse.org/cdt/job/cdt/job/main/) and the p2 software repository: <https://ci.eclipse.org/cdt/job/cdt/job/main/lastSuccessfulBuild/artifact/releng/org.eclipse.cdt.repo/target/repository/>
+
 ### Additional Distributions
 
 The CDT can be installed as part of many commercial products or from the following open source distributions.