Update MarketAux, new link

README.md

@@ -1223,7 +1223,7 @@ API | Description | Auth | HTTPS | CORS |
 | [GNews](https://gnews.io/) | Search for news from various sources | `apiKey` | Yes | Yes |
 | [Graphs for Coronavirus](https://corona.dnsforfamily.com/api.txt) | Each Country separately and Worldwide Graphs for Coronavirus. Daily updates | No | Yes | Yes |
 | [Inshorts News](https://github.com/cyberboysumanjay/Inshorts-News-API) | Provides news from inshorts | No | Yes | Unknown |
-| [MarketAux](https://marketaux.com/) | Live stock market news with tagged tickers + sentiment and stats JSON API | `apiKey` | Yes | Yes |
+| [MarketAux](https://www.marketaux.com/) | Live stock market news with tagged tickers + sentiment and stats JSON API | `apiKey` | Yes | Yes |
 | [New York Times](https://developer.nytimes.com/) | The New York Times Developer Network | `apiKey` | Yes | Unknown |
 | [News](https://newsapi.org/) | Headlines currently published on a range of news sources and blogs | `apiKey` | Yes | Unknown |
 | [NewsData](https://newsdata.io/docs) | News data API for live-breaking news and headlines from reputed  news sources | `apiKey` | Yes | Unknown |