Fix anchor texts for links to repos

`site.data.project.website_repository` points to github, and `site.data.project.website_repository_mirror` points to apache.org
diff --git a/community.md b/community.md
index 4c207a6..47bf6c1 100644
--- a/community.md
+++ b/community.md
@@ -77,9 +77,9 @@
 
 ### Source Code
 
-The project sources are accessible via the [source code repository]({{ site.data.project.source_repository }}) which is also mirrored in [GitHub]({{ site.data.project.source_repository_mirror }})
+The project sources are accessible via the [source code repository]({{ site.data.project.source_repository }}) which is also mirrored at [Apache]({{ site.data.project.source_repository_mirror }})
 
 
 ### Website Source Code
 
-The project website sources are accessible via the [website source code repository]({{ site.data.project.website_repository }}) which is also mirrored in [GitHub]({{ site.data.project.website_repository_mirror }})
+The project website sources are accessible via the [website source code repository]({{ site.data.project.website_repository }}) which is also mirrored at [Apache]({{ site.data.project.website_repository_mirror }})