Fixing formatting of checks document (#154)

Signed-off-by: npecka <[email protected]>

Author: npecka

docs/checks.md

@@ -1,7 +1,11 @@
 ### Enabled Check Documentation 
 
 [minimum-three-replicas](https://cloud.redhat.com/blog/deploying-highly-available-applications-openshift-kubernetes)
+
 [no-anti-affinity](https://docs.openshift.com/container-platform/4.10/nodes/scheduling/nodes-scheduler-pod-affinity.html)
+
 [no-node-affinity](https://docs.openshift.com/container-platform/4.10/nodes/scheduling/nodes-scheduler-node-affinity.html#nodes-scheduler-node-affinity-about_nodes-scheduler-node-affinity)
+
 [unset-cpu-requirements](https://cloud.redhat.com/blog/deploying-highly-available-applications-openshift-kubernetes)
+
 [unset-memory-requirements](https://cloud.redhat.com/blog/deploying-highly-available-applications-openshift-kubernetes)