docs: update README.md [skip ci]

Author: allcontributors[bot]

README.md

@@ -452,8 +452,8 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
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     <td align="center"><a href="https://www.linkedin.com/in/logan-patino/"><img src="https://avatars2.githubusercontent.com/u/8710772?v=4" width="100px;" alt=""/><br /><sub><b>Logan Patino</b></sub></a><br /><a href="https://github.com/watson-developer-cloud/java-sdk/commits?author=lpatino10" title="Code">💻</a> <a href="#design-lpatino10" title="Design">🎨</a> <a href="https://github.com/watson-developer-cloud/java-sdk/issues?q=author%3Alpatino10" title="Bug reports">🐛</a></td>
-    <td align="center"><a href="https://github.com/mediumTaj"><img src="https://avatars1.githubusercontent.com/u/4381558?v=4" width="100px;" alt=""/><br /><sub><b>Ajiemar Santiago</b></sub></a><br /><a href="https://github.com/watson-developer-cloud/java-sdk/pulls?q=is%3Apr+reviewed-by%3AmediumTaj" title="Reviewed Pull Requests">👀</a></td>
-    <td align="center"><a href="https://germanattanasio.com"><img src="https://avatars3.githubusercontent.com/u/313157?v=4" width="100px;" alt=""/><br /><sub><b>German Attanasio</b></sub></a><br /><a href="https://github.com/watson-developer-cloud/java-sdk/commits?author=germanattanasio" title="Code">💻</a></td>
+    <td align="center"><a href="https://github.com/mediumTaj"><img src="https://avatars1.githubusercontent.com/u/4381558?v=4" width="100px;" alt=""/><br /><sub><b>Ajiemar Santiago</b></sub></a><br /><a href="https://github.com/watson-developer-cloud/java-sdk/commits?author=mediumTaj" title="Code">💻</a> <a href="#design-mediumTaj" title="Design">🎨</a> <a href="https://github.com/watson-developer-cloud/java-sdk/issues?q=author%3AmediumTaj" title="Bug reports">🐛</a></td>
+    <td align="center"><a href="https://germanattanasio.com"><img src="https://avatars3.githubusercontent.com/u/313157?v=4" width="100px;" alt=""/><br /><sub><b>German Attanasio</b></sub></a><br /><a href="https://github.com/watson-developer-cloud/java-sdk/commits?author=germanattanasio" title="Code">💻</a> <a href="#design-germanattanasio" title="Design">🎨</a> <a href="https://github.com/watson-developer-cloud/java-sdk/commits?author=germanattanasio" title="Documentation">📖</a> <a href="https://github.com/watson-developer-cloud/java-sdk/commits?author=germanattanasio" title="Tests">⚠️</a></td>
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