diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,100 +1,139 @@
-# eiapy
-[![PyPI](https://img.shields.io/pypi/v/eiapy.svg)](https://pypi.org/project/eiapy/) [![PyPI - License](https://img.shields.io/pypi/l/eiapy.svg)](https://pypi.org/project/eiapy/) [![PyPI - Python Version](https://img.shields.io/pypi/pyversions/eiapy.svg)](https://pypi.org/project/eiapy/)  
+# U.S. Energy Information Administration Python API Wrapper
 
-Python 3 wrapper for the U.S. Energy Information Administration API.  
+[![PyPI](https://img.shields.io/pypi/v/eiapy.svg)](https://pypi.org/project/eiapy/) [![PyPI - License](https://img.shields.io/pypi/l/eiapy.svg)](https://pypi.org/project/eiapy/) [![PyPI - Python Version](https://img.shields.io/pypi/pyversions/eiapy.svg)](https://pypi.org/project/eiapy/)
+
+Python 3 wrapper for the U.S. Energy Information Administration API.
+
+## Quick start
 
-### Quick start
 ```bash
 pip install eiapy
 ```
 
 Get the last 5 measurements of the electricity flow between California and Mexico.
 
-```python3
->>> from eiapy import Series
->>> cal_to_mex = Series('EBA.CISO-CFE.ID.H')
->>> cal_to_mex.last(5)
-{'request': {'command': 'series', 'series_id': 'EBA.CISO-CFE.ID.H'},
- 'series': [{'data': [['20180401T07Z', -11],
-                      ['20180401T06Z', -16],
-                      ['20180401T05Z', -11],
-                      ['20180401T04Z', -7],
-                      ['20180401T03Z', -5]],
-             'description': 'Timestamps follow the ISO8601 standard '
-                            '(https://en.wikipedia.org/wiki/ISO_8601). Hourly '
-                            'representations are provided in Universal Time.',
-             'end': '20180401T07Z',
-             'f': 'H',
-             'name': 'Actual Net Interchange for California Independent System '
-                     'Operator (CISO) to Comision Federal de Electricidad '
-                     '(CFE), Hourly',
-             'series_id': 'EBA.CISO-CFE.ID.H',
-             'start': '20150701T00Z',
-             'units': 'megawatthours',
-             'updated': '2018-04-02T08:43:16-0400'}]}
-
+```python
+from eiapy import Series
+
+# Call the Series.
+cal_to_mex = Series("EBA.CISO-CFE.ID.H")
+
+# Grab the Last 5 Data Points.
+cal_to_mex.last(5)
+
+{
+  "request": {
+    "command": "series",
+    "series_id": "EBA.CISO-CFE.ID.H"
+  },
+  "series": [
+    {
+      "data": [
+        ["20180401T07Z", -11],
+        ["20180401T06Z", -16],
+        ["20180401T05Z", -11],
+        ["20180401T04Z", -7],
+        ["20180401T03Z", -5]
+      ],
+      "description": "Timestamps follow the ISO8601 standard (https://en.wikipedia.org/wiki/ISO_8601). Hourly representations are provided in Universal Time.",
+      "end": "20180401T07Z",
+      "f": "H",
+      "name": "Actual Net Interchange for California Independent System Operator (CISO) to Comision Federal de Electricidad (CFE), Hourly",
+      "series_id": "EBA.CISO-CFE.ID.H",
+      "start": "20150701T00Z",
+      "units": "megawatthours",
+      "updated": "2018-04-02T08:43:16-0400"
+    }
+  ]
+}
 ```
 
 Further examples can be found [in this gist](https://gist.github.com/systemcatch/019cf50302093b9b51838c62b99623df).
 
-To find more details about the API go to the EIA's [Open Data](https://www.eia.gov/opendata/) page. To find interesting data (and identifiers) [browse the data sets](https://www.eia.gov/opendata/qb.php).
+To find more details about the API go to the EIA"s
+[Open Data](https://www.eia.gov/opendata/) page. To find interesting data
+(and identifiers) [browse the data sets](https://www.eia.gov/opendata/qb.php).
 
-For specific information about the [real-time grid display](https://www.eia.gov/beta/electricity/gridmonitor/dashboard/electric_overview/US48/US48) please see [this guide](https://www.eia.gov/realtime_grid/docs/userguide-knownissues.pdf).
+For specific information about the [real-time grid display](https://www.eia.gov/beta/electricity/gridmonitor/dashboard/electric_overview/US48/US48)
+please see [this guide](https://www.eia.gov/realtime_grid/docs/userguide-knownissues.pdf).
 
 Go [here](https://www.eia.gov/opendata/register.cfm#terms_of_service) to see the
 API terms of service and [here](https://www.eia.gov/about/copyrights_reuse.cfm)
 for an explanation of copyright and reuse of their data.
 
-### Setting up your API key
-An API key is needed to access the EIA's data, you can get one [here](https://www.eia.gov/opendata/register.php). eiapy needs this key to be manually set in the operating system environmental variables.
+## Setting up your API key
+
+An API key is needed to access the EIA"s data, you can get one [here](https://www.eia.gov/opendata/register.php).
+`eiapy` needs this key to be manually set in the operating system environmental variables.
 
 **Mac & Linux**  
 Open a terminal and enter the following;
+
 ```bash
 export EIA_KEY=type_your_api_key_here
 ```
+
 To set it permanently follow the instructions on this [stackexchange question](https://unix.stackexchange.com/questions/117467/how-to-permanently-set-environmental-variables).
 
 **Windows**  
 Open a Command Prompt and enter the following;
+
 ```bat
 setx EIA_KEY "type_your_api_key_within_the_quotes"
 ```
 
-### Notes on API behaviour
+## Notes on API behaviour
+
 - When providing invalid time limits for a series data request an empty data list is returned.
 - For data requests num & start cannot be used together but num & end can.
 - When an invalid series id is passed this is the response.
-```python3
-{'request': {'series_id': 'eba.ciso-cfe.id.', 'command': 'series', 'num': '5'},
- 'data': {'error': 'invalid series_id. For key registration, documentation, and
- examples see https://www.eia.gov/developer/'}}
+
+```jsonc
+{
+  "request": {
+    "series_id": "eba.ciso-cfe.id.",
+    "command": "series",
+    "num": "5"
+  },
+  "data": {
+    "error": "invalid series_id. For key registration, documentation, and examples see https://www.eia.gov/developer/"
+  }
+}
 ```
-- The API expects timestamps in ISO 8601 format (YYYYMMDDTHHZ) with Z meaning UTC, [bad timestamps](https://github.com/systemcatch/eiapy/issues/16) will not raise errors.
 
-### Changelog
-**0.1.5**
+- The API expects timestamps in ISO 8601 format (YYYYMMDDTHHZ) with Z meaning
+  UTC, [bad timestamps](https://github.com/systemcatch/eiapy/issues/16) will not
+  raise errors.
+
+## Changelog
+
+**0.1.5:**
+
 - Added Python 3.8 to supported versions.
 - Updated readme with advice about bad timestamps.
 - Disabled broken Relation class.
 - Made handling of no api key more human friendly.
 
-**0.1.4**
+**0.1.4:**
+
 - Fixed broken Search `repr`.
 - Added Python 3.7 to supported versions.
 - Mention real-time grid in readme.
 
-**0.1.3**
+**0.1.3:**
+
 - Simplify construction and use of the Search class.
 - Explain how to set up the API key.
 - Added gist of examples to readme.
 
-**0.1.2**
+**0.1.2:**
+
 - Rename several methods for extra clarity.
 - data -> get_data
 - get -> get_updates
 
-**0.1.1**  
+**0.1.1:**
+
 - Started using requests session functionality to improve performance.
 - Fixed a mistake in the MultiSeries class that stopped it working entirely.
 - Added a version attribute to the package.