diff --git a/man/ideviceinstaller.1 b/man/ideviceinstaller.1
index bed39bd..51113bc 100644
--- a/man/ideviceinstaller.1
+++ b/man/ideviceinstaller.1
@@ -1,14 +1,14 @@
 .TH "ideviceinstaller" 1
 .SH NAME
-ideviceinstaller \- Manage iDevice apps
+ideviceinstaller \- Manage apps on iOS devices.
 .SH SYNOPSIS
 .B ideviceinstaller
 [OPTIONS]
 
 .SH DESCRIPTION
 
-Allows to install, upgrade, uninstall, archive, restore and
-enumerate installed or archived apps on iDevices.
+Allows to install, upgrade, uninstall, archive, restore and enumerate installed
+or archived apps on iOS devices.
 
 .SH OPTIONS
 
@@ -17,8 +17,8 @@
 .B \-d, \-\-debug
 enable communication debugging.
 .TP
-.B \-u, \-\-uuid UUID
-target specific device by its 40-digit device UUID.
+.B \-u, \-\-udid UDID
+target specific device by its 40-digit device UDID.
 .TP
 .B \-h, \-\-help
 prints usage information
@@ -47,7 +47,9 @@
 
 .TP
 .B \-i, \-\-install ARCHIVE
-install app from a package file specified by ARCHIVE.
+install app from a package file specified by ARCHIVE. ARCHIVE can also be a
+.ipcc file for carrier bundle installation or a .app directory for developer
+app installation.
 
 .TP
 .B \-U, \-\-uninstall APPID
@@ -85,6 +87,9 @@
 \-o app_only
 archive application data only
 .TP
+\-o docs_only
+archive documents (user data) only
+.TP
 \-o copy=PATH
 copy the app archive to directory PATH when done
 .TP
diff --git a/src/ideviceinstaller.c b/src/ideviceinstaller.c
index de1f93c..dd9b5f8 100644
--- a/src/ideviceinstaller.c
+++ b/src/ideviceinstaller.c
@@ -306,7 +306,7 @@
 
 	name = strrchr(argv[0], '/');
 	printf("Usage: %s OPTIONS\n", (name ? name + 1 : argv[0]));
-	printf("Manage apps on an iDevice.\n\n");
+	printf("Manage apps on iOS devices.\n\n");
 	printf
 		("  -u, --udid UDID\tTarget specific device by its 40-digit device UDID.\n"
 		 "  -l, --list-apps\tList apps, possible options:\n"