update README to mention GH action for C and C++ (#38)

Author: nawar-hamo-sonarsource

README.md

@@ -1,11 +1,11 @@
 # Scan your code with SonarCloud
 
 Using this GitHub Action, scan your code with [SonarCloud](https://sonarcloud.io/) to detects bugs, vulnerabilities and code smells in more than 20 programming languages!
-In case you want to analyze C and C++ code: rely on our [SonarCloud Scan for C and C++](https://github.com/marketplace/actions/sonarcloud-scan-for-c-and-c) and look at [our sample C and C++ project](https://github.com/sonarsource-cfamily-examples)
+In case you want to analyze C and C++ code: rely on our [SonarCloud Scan for C and C++](https://github.com/marketplace/actions/sonarcloud-scan-for-c-and-c) and look at [our sample C and C++ project](https://github.com/sonarsource-cfamily-examples?q=gh-actions-sc&type=all&language=&sort=)
 
 <img src="./images/SonarCloud-72px.png">
 
-SonarCloud is the leading product for Continuous Code Quality & Code Security online, totally free for open-source projects. It supports all major programming languages, including Java, JavaScript, TypeScript, C#, C/C++ and many more. If your code is closed source, SonarCloud also offers a paid plan to run private analyses.
+SonarCloud is the leading product for Continuous Code Quality & Code Security online, totally free for open-source projects. It supports all major programming languages, including Java, JavaScript, TypeScript, C#, [C and C++](https://github.com/marketplace/actions/sonarcloud-scan-for-c-and-c) and many more. If your code is closed source, SonarCloud also offers a paid plan to run private analyses.
 
 ## Requirements
 
@@ -97,7 +97,7 @@ https://github.com/sonarsource/sonarcloud-github-action-samples/
 * Your code is built with Maven: run 'org.sonarsource.scanner.maven:sonar' during the build
 * Your code is built with Gradle: use the SonarQube plugin for Gradle during the build
 * You want to analyze a .NET solution: Follow our interactive tutorial for Github Actions after importing your project directly in SonarCloud
-* You want to analyze C and C++ code: rely on our [SonarCloud Scan for C and C++](https://github.com/marketplace/actions/sonarcloud-scan-for-c-and-c) and look at [our sample C and C++ project](https://github.com/sonarsource-cfamily-examples)
+* You want to analyze C and C++ code: rely on our [SonarCloud Scan for C and C++](https://github.com/marketplace/actions/sonarcloud-scan-for-c-and-c) and look at [our sample C and C++ project](https://github.com/sonarsource-cfamily-examples?q=gh-actions-sc&type=all&language=&sort=)
 
 ## Have question or feedback?