add --device-info to palera1n.1

docs/palera1n.1

@@ -122,7 +122,7 @@ and cannot be overriden. Additionally, the
 .Em wdt=-1
 argument is used during fakefs setup.
 .It Fl E , -enter-recovery
-Exit after entering recovery mode.q
+Exit after entering recovery mode.
 .It Fl f , -fakefs
 Jailbreak in rootful mode.
 .It Fl h , -help
@@ -187,6 +187,8 @@ as well as any jailbreak-specific apps you have installed.
 Enable debug logging. The option may be repeated for extra verbosity.
 .It Fl V , -verbose-boot
 Boots the device in verbose mode, allowing boot logs to be seen.
+.It Fl I , -device-info
+Prints info about device and exits.
 .El
 .Sh ENVIRONMENTAL VARIABLES
 .Bl -tag -width -indent