Update README.md

Updated the examples.

README.md

@@ -14,7 +14,7 @@ See `smart_dispatch.py --help`
 ###Basic
 A batch composed of four variations of a simple command.
 
-`smart_dispatch.py -q qtest@mp2 launch python my_script.py "1 2" 80 "tanh sigmoid" 0.1`
+`smart_dispatch.py -q qtest@mp2 launch python my_script.py [1 2] 80 [tanh sigmoid] 0.1`
 
 This will generate 4 different commands and launch them on the queue qtest@mp2:
 ```
@@ -27,7 +27,7 @@ The output/error logs in are saved in the folder `./SMART_DISPATCH_LOGS/{job_id}
 
 
 ###Using a pool of workers
-`smart_dispatch.py -q qtest@mp2 -p 2 launch python my_script.py "1 2" 80 "tanh sigmoid" 0.1`
+`smart_dispatch.py -q qtest@mp2 -p 2 launch python my_script.py [1 2] 80 [tanh sigmoid] 0.1`
 
 This will behave exactly the same way as the basic example above but the number of jobs launched on the supercomputer will be 2 instead of 4 and each job will be in charge of running 2 commands each.