Updates ratpoison: 192f21e Improved comments on the workspaces workaround

diff --git a/modules/ratpoison b/modules/ratpoison
index f5ab6fed8c9f8dde542b73165456ec31b586361a..192f21ebb257ab7555ddcdaaa1975a97382198c5 160000 (submodule)
--- a/modules/ratpoison
+++ b/modules/ratpoison
@@ -1 +1 @@
-Subproject commit f5ab6fed8c9f8dde542b73165456ec31b586361a
+Subproject commit 192f21ebb257ab7555ddcdaaa1975a97382198c5