diff --git a/README.md b/README.md
index 2e76477..aad3d69 100644
--- a/README.md
+++ b/README.md
@@ -5,19 +5,19 @@
 PBinCLI
 =====
 
-#### [PrivateBin](https://github.com/PrivateBin/PrivateBin/) CLI
+PBinCLI is command line client for [PrivateBin](https://github.com/PrivateBin/PrivateBin/) written on Python 3.
 
 Installing
 -----
 ```bash
-$ virtualenv --python=python3 venv
-$ . venv/bin/activate
-$ pip install pbincli
+virtualenv --python=python3 venv
+. venv/bin/activate
+pip install pbincli
 ```
 
 Usage
 -----
-By default pbincli configured to use https://paste.i2pd.xyz/ for sending and receiving pastes. No proxy used by default.
+By default pbincli configured to use `https://paste.i2pd.xyz/` for sending and receiving pastes. No proxy used by default.
 
 You can create config file with variables `server` and `proxy` in `~/.config/pbincli/pbincli.conf` to use different settings.
 
@@ -30,30 +30,38 @@ proxy=http://127.0.0.1:3128
 
 Run inside `venv` command:
 
-    $ pbincli send --text "Hello!"
+```bash
+pbincli send --text "Hello!"
+```
 
 Or use stdin input to read text for paste:
 
-    $ pbincli send - <<EOF
-    Hello! This is test paste!
-    EOF
+```bash
+pbincli send - <<EOF
+Hello! This is test paste!
+EOF
+```
 
 It will send string `Hello! This is test paste!` to PrivateBin.
 
 To send file use `--file` or `-f` with filename. Example:
 
-    $ pbincli send -c "My document" -f info.pdf
-
+```bash
+pbincli send -c "My document" -f info.pdf
+```
 
 To retrieve paste from server, use `get` command with paste info.
 
 It must be formated like `pasteID#passphrase`. Example:
 
-    $ pbincli get 49eeb1326cfa9491#vfeortoVWaYeJlviDdhxQBtj5e0I2kArpynrtu/tnGs=
-
+```bash
+pbincli get 49eeb1326cfa9491#vfeortoVWaYeJlviDdhxQBtj5e0I2kArpynrtu/tnGs=
+```
 More info you can find by typing
 
-    $ pbincli [-h] {send, get, delete}
+```bash
+pbincli [-h] {send, get, delete}
+```
 
 TODO
 ----
diff --git a/pbincli/actions.py b/pbincli/actions.py
index 42c53c2..8a02dc0 100644
--- a/pbincli/actions.py
+++ b/pbincli/actions.py
@@ -42,7 +42,7 @@ def send(args, api_client):
 
     request = paste.getJSON()
 
-    if args.debug: 
+    if args.debug:
         print("Passphrase:\t{}".format(paste.getHash()))
         print("Request:\t{}".format(request))
 
@@ -103,7 +103,7 @@ def get(args, api_client):
 
         version = result['v'] if 'v' in result else 1
         paste.setVersion(version)
-        
+
         if version == 2:
             if args.debug: print("Authentication data:\t{}".format(result['adata']))
 
diff --git a/pbincli/format.py b/pbincli/format.py
index fc7b108..e5c508b 100644
--- a/pbincli/format.py
+++ b/pbincli/format.py
@@ -113,6 +113,7 @@ class Paste:
             ).digest())
 
 
+    @classmethod
     def __initializeCipher(self, key, iv, adata):
         from pbincli.utils import json_encode
         cipher = AES.new(key, AES.MODE_GCM, nonce=iv, mac_len=CIPHER_TAG_BYTES)
@@ -126,7 +127,7 @@ class Paste:
             return b64encode(self._key) + digest.encode("UTF-8")
         else:
             return b64encode(self._key)
-        
+
 
     def __decompress(self, s):
         if self._version == 2 and self._compression == 'zlib':
@@ -188,7 +189,7 @@ class Paste:
 
             cipher_text = json_decode(self._data['data'])
 
-            if self._debug: print("Text:\t{}\n".format(data))
+            if self._debug: print("Text:\t{}\n".format(cipher_text))
 
             text = SJCL().decrypt(cipher_text, password)