Format examples.

README.md

@@ -21,17 +21,14 @@ Rump is able to transfer keys from an ElastiCache cluster or any Redis server to
 
 ## Examples.
 
-- Sync local Redis DB 1 to DB 2.
-
-`rump -from redis://127.0.0.1:6379/1 -to redis://127.0.0.1:6379/2`
-
-- Sync ElastiCache cluster to local.
-
-`rump -from redis://production.cache.amazonaws.com:6379/1 -to redis://127.0.0.1:6379/1`
+```sh
+# Sync local Redis DB 1 to DB 2.
+$ rump -from redis://127.0.0.1:6379/1 -to redis://127.0.0.1:6379/2
 
-- Sync protected ElastiCache via EC2 port forwarding.
+# Sync ElastiCache cluster to local.
+$ rump -from redis://production.cache.amazonaws.com:6379/1 -to redis://127.0.0.1:6379/1
 
-```sh
-ssh -L 6969:production.cache.amazonaws.com:6379 -N ubuntu@xxx.xxx.xxx.xxx &
-rump -from redis://127.0.0.1:6969/1 -to redis://127.0.0.1:6379/1
+# Sync protected ElastiCache via EC2 port forwarding.
+$ ssh -L 6969:production.cache.amazonaws.com:6379 -N ubuntu@xxx.xxx.xxx.xxx &
+$ rump -from redis://127.0.0.1:6969/1 -to redis://127.0.0.1:6379/1
 ```