Update the authority example [docs]

docs/02_cleos/03_command-reference/set/set-account.md

@@ -5,7 +5,7 @@ set parameters dealing with account permissions
 - `account` _TEXT_ - The account to set/delete a permission authority for
 - `permission` _TEXT_ - The permission name to set/delete an authority for
 - `authority` _TEXT_ - [delete] NULL, [create/update] public key, JSON string, or filename defining the authority
-- `parent` _TEXT_ - [create] The permission name of this parents permission (Defaults to: "Active")
+- `parent` _TEXT_ - [create] The permission name of this parents permission (Defaults to: "active")
 ## Options
 
 `-h,--help` Print this help message and exit
@@ -38,17 +38,18 @@ To modify the permissions of an account, you must have the authority over the ac
 The first example associates a new key to the active permissions of an account.
 
 ```sh
-cleos set account permission test active '{"threshold" : 1, "keys" : [{"permission":{"key":"EOS8X7Mp7apQWtL6T2sfSZzBcQNUqZB7tARFEm9gA9Tn9nbMdsvBB","permission":"active"},"weight":1}], "accounts" : [{"permission":{"account":"acc2","permission":"active"},"weight":50}]}' owner
+cleos set account permission test active '{"threshold":1,"keys":[{"key":"EOS8X7Mp7apQWtL6T2sfSZzBcQNUqZB7tARFEm9gA9Tn9nbMdsvBB","weight":1}],"accounts":[{"permission":{"actor":"acc2","permission":"active"},"weight":50}]}' owner
 ```
-This second example modifies the same account permission, but removes the key set in the last example, and grants active authority of the @test account to another account.
+This second example modifies the same account permission, but removes the key set in the last example, and grants active authority of the test account to another account.
 
 ```sh
-cleos set account permission test active '{"threshold" : 1, "keys" : [], "accounts" : [{"permission":{"account":"sandwich","permission":"active"},"weight":1},{"permission":{"account":"acc1","permission":"active"},"weight":50}]}' owner
+cleos set account permission test active '{"threshold":1,"keys":[],"accounts":[{"permission":{"actor":"acc1","permission":"active"},"weight":50},{"permission":{"actor":"sandwich","permission":"active"},"weight":1}]}' owner
 ```
-The third example demonstrates how to setup permissions for multisig.
+
+The third example demonstrates how to set up permissions for multisig.
 
 ```sh
-cleos set account permission test active '{"threshold" : 100, "keys" : [{"permission":{"key":"EOS8X7Mp7apQWtL6T2sfSZzBcQNUqZB7tARFEm9gA9Tn9nbMdsvBB","permission":"active"},"weight":25}], "accounts" : [{"permission":{"account":"@sandwich","permission":"active"},"weight":75}]}' owner
+cleos set account permission test active '{"threshold" : 100, "keys" : [{"key":"EOS8X7Mp7apQWtL6T2sfSZzBcQNUqZB7tARFEm9gA9Tn9nbMdsvBB","weight":25}], "accounts" : [{"permission":{"actor":"sandwich","permission":"active"},"weight":75}]}' owner
 ```
 The JSON object used in this command is actually composed of two different types of objects