From f5b2430cdaa2c7ad80d033d295b8ecb36b2ab619 Mon Sep 17 00:00:00 2001
From: Matthias <xmatthias@outlook.com>
Date: Sun, 16 Dec 2018 09:58:46 +0100
Subject: [PATCH] Fix docstrings and typo

---
 freqtrade/data/__init__.py  | 4 ++++
 freqtrade/data/converter.py | 2 +-
 freqtrade/data/history.py   | 7 ++++++-
 3 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/freqtrade/data/__init__.py b/freqtrade/data/__init__.py
index c7d0b5983..f0d6a7bad 100644
--- a/freqtrade/data/__init__.py
+++ b/freqtrade/data/__init__.py
@@ -1,3 +1,7 @@
+"""
+Module to handle data operations for freqtrade bot
+"""
+# limit what's imported when using `from freqtrad.data import *``
 __all__ = [
     'convert'
 ]
diff --git a/freqtrade/data/converter.py b/freqtrade/data/converter.py
index 18b8fd84c..ee915ec19 100644
--- a/freqtrade/data/converter.py
+++ b/freqtrade/data/converter.py
@@ -32,7 +32,7 @@ def parse_ticker_dataframe(ticker: list) -> DataFrame:
         'volume': 'max',
     })
     frame.drop(frame.tail(1).index, inplace=True)     # eliminate partial candle
-    logger.debug('Droppling last candle')
+    logger.debug('Dropping last candle')
     return frame
 
 
diff --git a/freqtrade/data/history.py b/freqtrade/data/history.py
index 11b759aa5..c4655b5f6 100644
--- a/freqtrade/data/history.py
+++ b/freqtrade/data/history.py
@@ -1,4 +1,9 @@
-# pragma pylint: disable=missing-docstring
+"""
+Handle historic data (ohlcv).
+includes:
+* load data for a pair (or a list of pairs) from disk
+* download data from exchange and store to disk
+"""
 
 import gzip
 try: