Fix IOpipe logo

README.md

@@ -1358,9 +1358,9 @@ import API from 'lambda-api'
 
 ## Sponsors
 
-[<img align="left" width="150" height="150" src="http://jeremydaly.com/wp-content/uploads/2019/02/io-_logo_black_rgb-150x150.png" alt="IOpipe">](https://www.iopipe.com/?utm_source=github&utm_medium=lambda-warmer-lambda-api&utm_campaign=open%20source%20sponsorship)
+[![IOpipe](http://jeremydaly.com/wp-content/uploads/2019/02/io-_logo_black_rgb-300x167.png)](https://www.iopipe.com/?utm_source=github&utm_medium=lambda-warmer-lambda-api&utm_campaign=open%20source%20sponsorship)
 
- IOpipe is all about making it more fun to be a developer through the support of the open source serverless community. Sign up with [IOpipe](https://www.iopipe.com/?utm_source=github&utm_medium=lambda-warmer-lambda-api&utm_campaign=open%20source%20sponsorship) for free to get real-time visibility into the most detailed behaviors of your Lambda applications.
+IOpipe is all about making it more fun to be a developer through the support of the open source serverless community. Sign up with [IOpipe](https://www.iopipe.com/?utm_source=github&utm_medium=lambda-warmer-lambda-api&utm_campaign=open%20source%20sponsorship) for free to get real-time visibility into the most detailed behaviors of your Lambda applications.
 
 
 ## Contributions