Fix changelog username link texts

Author: valscion

CHANGELOG.md

@@ -15,16 +15,13 @@ _Note: Gaps between patch versions are faulty, broken or test releases._
 ## 4.4.0
 
  * **Improvement**
-   * Keep treemap labels visible during zooming animations for better user experience ([#414](https://github.com/webpack-contrib/webpack-bundle-analyzer/pull/414) by [@
-     stanislawosinski](https://github.com/stanislawosinski))
+   * Keep treemap labels visible during zooming animations for better user experience ([#414](https://github.com/webpack-contrib/webpack-bundle-analyzer/pull/414) by [@stanislawosinski](https://github.com/stanislawosinski))
 
  * **Bug Fix**
-   * Don't show an empty tooltip when hovering over the FoamTree attribution group or between top-level groups ([#413](https://github.com/webpack-contrib/webpack-bundle-analyzer/pull/413) by [@
-     stanislawosinski](https://github.com/stanislawosinski))
+   * Don't show an empty tooltip when hovering over the FoamTree attribution group or between top-level groups ([#413](https://github.com/webpack-contrib/webpack-bundle-analyzer/pull/413) by [@stanislawosinski](https://github.com/stanislawosinski))
 
  * **Internal**
-   * Upgrade FoamTree to version 3.5.0, replace vendor dependency with an NPM package ([#412](https://github.com/webpack-contrib/webpack-bundle-analyzer/pull/412) by [@
-     stanislawosinski](https://github.com/stanislawosinski))
+   * Upgrade FoamTree to version 3.5.0, replace vendor dependency with an NPM package ([#412](https://github.com/webpack-contrib/webpack-bundle-analyzer/pull/412) by [@stanislawosinski](https://github.com/stanislawosinski))
 
 ## 4.3.0