From dd857db598195296ec39da5ad8c193beea6141c9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pawe=C5=82=20P=C5=82azie=C5=84ski?= <nivertius@gmail.com>
Date: Mon, 7 Mar 2016 14:00:01 +0100
Subject: [PATCH] added usage and requirements to readme

---
 README.md | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 026e1aa..ff02599 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,14 @@
-napi
-====
+# napi
 
-napi downloader based on code from https://sites.google.com/site/napipy/
+Unofficial [Napi](http://www.napiprojekt.pl/) downloader based on code from [napipy](https://sites.google.com/site/napipy/).
+
+## Usage
+
+`napi [-l LANGUAGE] movie [movie ...]`
+
+* `LANGUAGE` selects fetched subtitle language. This is mostly uppercase two-letter language code with exception of english language, which is `ENG`.
+* `movie` is a filename for movie for which to search subtitles.
+
+## Requirements
+
+[7zip](http://www.7-zip.org/) binary as `7z` on path.