chore: update travis badge url

README.md

@@ -3,7 +3,7 @@
 
   **OpenAPI/Swagger-generated API Reference Documentation**
 
-  [![Build Status](https://travis-ci.org/Redocly/redoc.svg?branch=master)](https://travis-ci.org/Redocly/redoc) [![Coverage Status](https://coveralls.io/repos/Redocly/redoc/badge.svg?branch=master&service=github)](https://coveralls.io/github/Redocly/redoc?branch=master) [![dependencies Status](https://david-dm.org/Redocly/redoc/status.svg)](https://david-dm.org/Redocly/redoc) [![devDependencies Status](https://david-dm.org/Redocly/redoc/dev-status.svg)](https://david-dm.org/Redocly/redoc#info=devDependencies) [![npm](http://img.shields.io/npm/v/redoc.svg)](https://www.npmjs.com/package/redoc) [![License](https://img.shields.io/npm/l/redoc.svg)](https://github.com/Redocly/redoc/blob/master/LICENSE)
+  [![Build Status](https://travis-ci.com/Redocly/redoc.svg?branch=master)](https://travis-ci.com/Redocly/redoc) [![Coverage Status](https://coveralls.io/repos/Redocly/redoc/badge.svg?branch=master&service=github)](https://coveralls.io/github/Redocly/redoc?branch=master) [![dependencies Status](https://david-dm.org/Redocly/redoc/status.svg)](https://david-dm.org/Redocly/redoc) [![devDependencies Status](https://david-dm.org/Redocly/redoc/dev-status.svg)](https://david-dm.org/Redocly/redoc#info=devDependencies) [![npm](http://img.shields.io/npm/v/redoc.svg)](https://www.npmjs.com/package/redoc) [![License](https://img.shields.io/npm/l/redoc.svg)](https://github.com/Redocly/redoc/blob/master/LICENSE)
 
   [![bundle size](http://img.badgesize.io/https://cdn.jsdelivr.net/npm/redoc/bundles/redoc.standalone.js?compression=gzip&max=300000)](https://cdn.jsdelivr.net/npm/redoc/bundles/redoc.standalone.js) [![npm](https://img.shields.io/npm/dm/redoc.svg)](https://www.npmjs.com/package/redoc) [![](https://data.jsdelivr.com/v1/package/npm/redoc/badge)](https://www.jsdelivr.com/package/npm/redoc) [![Docker Build Status](https://img.shields.io/docker/build/redocly/redoc.svg)](https://hub.docker.com/r/redocly/redoc/)
 
@@ -233,7 +233,7 @@ You can use all of the following options with standalone version on <redoc> tag
 * `hideDownloadButton` - do not show "Download" spec button. **THIS DOESN'T MAKE YOUR SPEC PRIVATE**, it just hides the button.
 * `hideHostname` - if set, the protocol and hostname is not shown in the operation definition.
 * `hideLoading` - do not show loading animation. Useful for small docs.
-* `hideSchemaPattern` - if set, the pattern is not shown in the schema. 
+* `hideSchemaPattern` - if set, the pattern is not shown in the schema.
 * `hideSingleRequestSampleTab` - do not show the request sample tab for requests with only one sample.
 * `expandSingleSchemaField` - automatically expand single field in a schema
 * `jsonSampleExpandLevel` - set the default expand level for JSON payload samples (responses and request body). Special value 'all' expands all levels. The default value is `2`.
@@ -302,7 +302,7 @@ You can use all of the following options with standalone version on <redoc> tag
   * `groupItems` # Group headings
     * `textTransform`: 'uppercase'
   * `level1Items` # Level 1 items like tags or section 1st level items
-    * `textTransform`: 'none' 
+    * `textTransform`: 'none'
   * `arrow` # menu arrow
     * `size`: '1.5em'
     * `color`: # COMPUTED: theme.menu.textColor
@@ -314,7 +314,7 @@ You can use all of the following options with standalone version on <redoc> tag
   * `backgroundColor`: '#263238'
   * `width`: '40%'
   * `textColor`: '#ffffff'
-  
+
 ## Advanced usage of standalone version
 Instead of adding `spec-url` attribute to the `<redoc>` element you can initialize ReDoc via globally exposed `Redoc` object:
 ```js