clickable links (#41)

Co-authored-by: epugh@opensourceconnections.com <>
diff --git a/content/pages/solr/community.md b/content/pages/solr/community.md
index ca0a189..2af176b 100644
--- a/content/pages/solr/community.md
+++ b/content/pages/solr/community.md
@@ -127,11 +127,11 @@
 
 #### Slack ####
 
-* The project's Slack channel are the `#lucene-dev` and `#solr-dev` channels in the `the-asf` organization. These are primarily for developer discussions and not meant as support channels. Link: <https://the-asf.slack.com/messages/CE70MDPMF>
+* The project's Slack channels are `#lucene-dev` and `#solr-dev` in the `the-asf` organization. These are primarily for developer discussions and not meant as support channels. Link: <https://the-asf.slack.com/messages/CE70MDPMF>
 
 * There are unofficial slack organizations for Solr support
-    * A community maintained/unofficial Slack organization that relays messages bi-directionally to/from the official IRC channels. Link: https://s.apache.org/solr-slack
-    * For relevance related discussions (Solr or other search engines), there's Relevance Slack: https://opensourceconnections.com/slack
+    * A community maintained/unofficial Slack organization that relays messages bi-directionally to/from the official IRC channels. Link: <https://s.apache.org/solr-slack>
+    * For relevance related discussions (Solr and other search engines), there's Relevance Slack: <https://relevancy.slack.com>.    Sign up via <https://opensourceconnections.com/slack>
 
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