Update input.rst

Author: andreybolonin

console/input.rst

@@ -54,10 +54,10 @@ The command can now be used in either of the following ways:
 
 .. code-block:: bash
 
-    $ php app/console app:greet Fabien
+    $ php bin/console app:greet Fabien
     Hi Fabien!
 
-    $ php app/console app:greet Fabien Potencier
+    $ php bin/console app:greet Fabien Potencier
     Hi Fabien Potencier!
 
 It is also possible to let an argument take a list of values (imagine you want
@@ -140,20 +140,20 @@ flag:
 .. code-block:: bash
 
     # no --iterations provided, the default (1) is used
-    $ php app/console app:greet Fabien
+    $ php bin/console app:greet Fabien
     Hi Fabien!
 
-    $ php app/console app:greet Fabien --iterations=5
+    $ php bin/console app:greet Fabien --iterations=5
     Hi Fabien
     Hi Fabien
     Hi Fabien
     Hi Fabien
     Hi Fabien
 
     # the order of options isn't important
-    $ php app/console app:greet Fabien --iterations=5 --yell
-    $ php app/console app:greet Fabien --yell --iterations=5
-    $ php app/console app:greet --yell --iterations=5 Fabien
+    $ php bin/console app:greet Fabien --iterations=5 --yell
+    $ php bin/console app:greet Fabien --yell --iterations=5
+    $ php bin/console app:greet --yell --iterations=5 Fabien
 
 .. tip::