diff --git a/sh/alias/rsync.sh b/sh/alias/rsync.sh
index bdbe4ed..49ad728 100644
--- a/sh/alias/rsync.sh
+++ b/sh/alias/rsync.sh
@@ -1,5 +1,7 @@
+# shortcuts for rsync
+
 # synchronize
-rs() { a__r_sync "${@}"; }
+#= rs
 a__r_sync() {
 	rsync \
 		--archive \
@@ -11,7 +13,7 @@ a__r_sync() {
 }
 
 # synchronize and delete after
-rsda() { a__r_sync_delete_after "${@}"; }
+#= rsda
 a__r_sync_delete_after() {
 	a__r_sync \
 		--delete-after \
@@ -19,7 +21,7 @@ a__r_sync_delete_after() {
 }
 
 # synchronize and delete before
-rsdb() { a__r_sync_delete_before "${@}"; }
+#= rsdb
 a__r_sync_delete_before() {
 	a__r_sync \
 		--delete-before \