docs: update .all-contributorsrc [skip ci]

.all-contributorsrc

@@ -191,60 +191,6 @@
       "contributions": [
         "code"
       ]
-    },
-    {
-      "login": "ruslanpa",
-      "name": "Ruslan",
-      "avatar_url": "https://avatars2.githubusercontent.com/u/1503411?v=4",
-      "profile": "https://github.com/ruslanpa",
-      "contributions": [
-        "code"
-      ]
-    },
-    {
-      "login": "JuhoKang",
-      "name": "Juho Kang",
-      "avatar_url": "https://avatars1.githubusercontent.com/u/4745294?v=4",
-      "profile": "https://github.com/JuhoKang",
-      "contributions": [
-        "code"
-      ]
-    },
-    {
-      "login": "dheeraj-mummareddy",
-      "name": "Dheeraj Mummareddy",
-      "avatar_url": "https://avatars2.githubusercontent.com/u/7002230?v=4",
-      "profile": "https://github.com/dheeraj-mummareddy",
-      "contributions": [
-        "code"
-      ]
-    },
-    {
-      "login": "bernardosulzbach",
-      "name": "Bernardo Sulzbach",
-      "avatar_url": "https://avatars0.githubusercontent.com/u/8271090?v=4",
-      "profile": "https://www.bernardosulzbach.com",
-      "contributions": [
-        "code"
-      ]
-    },
-    {
-      "login": "4lexis",
-      "name": "Aleksandar Dudukovic",
-      "avatar_url": "https://avatars0.githubusercontent.com/u/19871727?v=4",
-      "profile": "https://github.com/4lexis",
-      "contributions": [
-        "code"
-      ]
-    },
-    {
-      "login": "yusufaytas",
-      "name": "Yusuf Aytaş",
-      "avatar_url": "https://avatars2.githubusercontent.com/u/1049483?v=4",
-      "profile": "https://www.yusufaytas.com",
-      "contributions": [
-        "code"
-      ]
     }
   ],
   "contributorsPerLine": 7,

README.md

@@ -9,7 +9,7 @@
 [![Join the chat at https://gitter.im/iluwatar/java-design-patterns](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/iluwatar/java-design-patterns?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 [![Sonarcloud Status](https://sonarcloud.io/api/project_badges/measure?project=iluwatar_java-design-patterns&metric=alert_status)](https://sonarcloud.io/dashboard?id=iluwatar_java-design-patterns) 
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
-[![All Contributors](https://img.shields.io/badge/all_contributors-26-orange.svg?style=flat-square)](#contributors-)
+[![All Contributors](https://img.shields.io/badge/all_contributors-20-orange.svg?style=flat-square)](#contributors-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 
 # Introduction
@@ -93,14 +93,6 @@ This project is licensed under the terms of the MIT license.
     <td align="center"><a href="https://github.com/saksham93"><img src="https://avatars1.githubusercontent.com/u/37399540?v=4" width="100px;" alt=""/><br /><sub><b>saksham93</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=saksham93" title="Code">💻</a></td>
     <td align="center"><a href="https://github.com/nikhilbarar"><img src="https://avatars2.githubusercontent.com/u/37332144?v=4" width="100px;" alt=""/><br /><sub><b>nikhilbarar</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=nikhilbarar" title="Code">💻</a></td>
     <td align="center"><a href="http://colinbut.com"><img src="https://avatars2.githubusercontent.com/u/10725674?v=4" width="100px;" alt=""/><br /><sub><b>Colin But</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=colinbut" title="Code">💻</a></td>
-    <td align="center"><a href="https://github.com/ruslanpa"><img src="https://avatars2.githubusercontent.com/u/1503411?v=4" width="100px;" alt=""/><br /><sub><b>Ruslan</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=ruslanpa" title="Code">💻</a></td>
-  </tr>
-  <tr>
-    <td align="center"><a href="https://github.com/JuhoKang"><img src="https://avatars1.githubusercontent.com/u/4745294?v=4" width="100px;" alt=""/><br /><sub><b>Juho Kang</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=JuhoKang" title="Code">💻</a></td>
-    <td align="center"><a href="https://github.com/dheeraj-mummareddy"><img src="https://avatars2.githubusercontent.com/u/7002230?v=4" width="100px;" alt=""/><br /><sub><b>Dheeraj Mummareddy</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=dheeraj-mummareddy" title="Code">💻</a></td>
-    <td align="center"><a href="https://www.bernardosulzbach.com"><img src="https://avatars0.githubusercontent.com/u/8271090?v=4" width="100px;" alt=""/><br /><sub><b>Bernardo Sulzbach</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=bernardosulzbach" title="Code">💻</a></td>
-    <td align="center"><a href="https://github.com/4lexis"><img src="https://avatars0.githubusercontent.com/u/19871727?v=4" width="100px;" alt=""/><br /><sub><b>Aleksandar Dudukovic</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=4lexis" title="Code">💻</a></td>
-    <td align="center"><a href="https://www.yusufaytas.com"><img src="https://avatars2.githubusercontent.com/u/1049483?v=4" width="100px;" alt=""/><br /><sub><b>Yusuf Aytaş</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=yusufaytas" title="Code">💻</a></td>
   </tr>
 </table>