Update MonthlyLinkCheck.yml

Author: sekyondaMeta

.github/workflows/MonthlyLinkCheck.yml

@@ -1,6 +1,7 @@
 #Runs once a month and checks links in the repo to ensure they are valid 
 #If action fails, it creates an issue with the failing links and an "incorrect link" label
 #If link is valid but failing, it can be added to the .lycheeignore file
+#Action can also be run manually as needed.
 
 
 name: Monthly Link Check