Added travis build badge

README.md

@@ -2,11 +2,12 @@
 
 [![Codacy Badge](https://api.codacy.com/project/badge/Grade/ccca157364f44ffd9c6d9f12fcd1d2f3)](https://app.codacy.com/manual/kihuha/census-2019-api?utm_source=github.com&utm_medium=referral&utm_content=kihuha/census-2019-api&utm_campaign=Badge_Grade_Dashboard)
 [![Codacy Badge](https://api.codacy.com/project/badge/Coverage/6d37b3f995494069aa2630c188122700)](https://www.codacy.com/manual/kihuha/census-2019-api?utm_source=github.com&utm_medium=referral&utm_content=kihuha/census-2019-api&utm_campaign=Badge_Coverage)
+[![Build Status](https://www.travis-ci.com/kihuha/census-2019-api.svg?branch=master)](https://www.travis-ci.com/kihuha/census-2019-api)
 
-The following API contains data mined from the [Kenya Population and Housing Census](https://www.knbs.or.ke/?wpdmpro=2019-kenya-population-and-housing-census-volume-i-population-by-county-and-sub-county). 
-
+The following API contains data mined from the [Kenya Population and Housing Census](https://www.knbs.or.ke/?wpdmpro=2019-kenya-population-and-housing-census-volume-i-population-by-county-and-sub-county).
 
 ## API
+
 Main URL -> https://census-api-kihuha.herokuapp.com/
 
 `GET` - `COUNTRY POPULATION` - https://census-api-kihuha.herokuapp.com/api/v1/country
@@ -18,4 +19,3 @@ Main URL -> https://census-api-kihuha.herokuapp.com/
 `GET` - `SPECIFIC COUNTY SUBCOUNTIES POPULATION` - https://census-api-kihuha.herokuapp.com/api/v1/counties/<:county_name>/subcounties
 
 `GET` - `SPECIFIC SUBCOUNTIES POPULATION` - https://census-api-kihuha.herokuapp.com/api/v1/counties/<:county_name>/subcounties/<:subcounty_name>
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