Fix wrong binary name in README.md usage examples due to bad copy/paste

Thanks to @Minion3665 for noticing it.
diff --git a/README.md b/README.md
index 45558b4..6463abf 100644
--- a/README.md
+++ b/README.md
@@ -57,7 +57,7 @@
 
 Then simply run:
 ```shell
-idevicerestore --list-apps
+ideviceinstaller --list-apps
 ```
 
 This will print a list of `<appid>` identifiers (bundle identifiers) for use
@@ -65,12 +65,12 @@
 
 To install an app from a package file use:
 ```shell
-idevicerestore --install <file>
+ideviceinstaller --install <file>
 ```
 
 To uninstall an app with the `<appid>` from the device use:
 ```shell
-idevicerestore --uninstall <appid>
+ideviceinstaller --uninstall <appid>
 ```
 
 Please consult the usage information or manual page for a full documentation of