diff --git a/completion/available/rvm.completion.bash b/completion/available/rvm.completion.bash
index 9a57b035..dc27d190 100644
--- a/completion/available/rvm.completion.bash
+++ b/completion/available/rvm.completion.bash
@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 # Bash completion support for  RVM.
+# Source: https://rvm.io/workflow/completion
 
 
 _rvm_complete() {