refactor(spawn-and-move): up to date readme

examples/spawn-and-move/README.md

@@ -12,7 +12,7 @@ sozo build
 sozo migrate
 
 # Get the class hash of the Moves model by name
-sozo model get --world 0x26065106fa319c3981618e7567480a50132f23932226a51c219ffb8e47daa84 Moves
+sozo model class-hash --world 0x26065106fa319c3981618e7567480a50132f23932226a51c219ffb8e47daa84 Moves
 > 0x2b97f0b24be59ecf4504a27ac2301179be7df44c4c7d9482cd7b36137bc0fa4
 
 # Get the schema of the Moves model
@@ -24,14 +24,14 @@ sozo model schema --world 0x26065106fa319c3981618e7567480a50132f23932226a51c219f
 # Get the value of the Moves model for an entity. (in this example,
 # 0x517ececd29116499f4a1b64b094da79ba08dfd54a3edaa316134c41f8160973 is
 # the calling account.
-sozo model entity --world 0x26065106fa319c3981618e7567480a50132f23932226a51c219ffb8e47daa84 Moves 0x517ececd29116499f4a1b64b094da79ba08dfd54a3edaa316134c41f8160973
+sozo model get --world 0x26065106fa319c3981618e7567480a50132f23932226a51c219ffb8e47daa84 Moves 0x517ececd29116499f4a1b64b094da79ba08dfd54a3edaa316134c41f8160973
 > 0x0
 
-# The returned value is 0 since we haven't spawned yet. Let's spawn
-# a player for the caller
-sozo execute --world 0x26065106fa319c3981618e7567480a50132f23932226a51c219ffb8e47daa84 spawn
+# The returned value is 0 since we haven't spawned yet. 
+# We can spawn a player using the actions contract address
+sozo execute 0x31571485922572446df9e3198a891e10d3a48e544544317dbcbb667e15848cd spawn
 
 # Fetch the updated entity
-sozo model entity --world 0x26065106fa319c3981618e7567480a50132f23932226a51c219ffb8e47daa84 Moves 0x517ececd29116499f4a1b64b094da79ba08dfd54a3edaa316134c41f8160973
+sozo model get --world 0x26065106fa319c3981618e7567480a50132f23932226a51c219ffb8e47daa84 Moves 0x517ececd29116499f4a1b64b094da79ba08dfd54a3edaa316134c41f8160973
 > 0xa
 ```