docs: update broken hyperlinks

Author: Abduqodiri Qurbonzoda

docs/compatibility.md

@@ -18,4 +18,4 @@ This guide provides you with information on the compatibility of different versi
 
 *Note: "Minimum Required" implies that any higher version than the one mentioned will also be compatible.*
 
-For more details about the changes, improvements, and updates in each `kotlinx-benchmark` version, please refer to the [RELEASE NOTES](https://github.com/Kotlin/kotlinx-benchmark/releases) and [CHANGELOG](#).
+For more details about the changes, improvements, and updates in each `kotlinx-benchmark` version, please refer to the [RELEASE NOTES](https://github.com/Kotlin/kotlinx-benchmark/releases) and [CHANGELOG](../CHANGELOG.md).

docs/multiplatform-setup.md

@@ -232,10 +232,10 @@ This command instructs Gradle to execute the `benchmark` task, which in turn run
 
 The execution of your benchmarks might take some time. This is normal and necessary: benchmarks must be run for a sufficient length of time to produce reliable, statistically significant results.
 
-For more details regarding the available Gradle tasks, refer to this [document](docs/tasks-overview.md).
+For more details regarding the available Gradle tasks, refer to this [document](tasks-overview.md).
 
 ### Step 5: Analyze the Results
 
-To fully understand and make the best use of these results, it's important to know how to interpret and analyze them properly. For a comprehensive guide on interpreting and analyzing benchmarking results, please refer to this dedicated document: [Interpreting and Analyzing Results](docs/interpreting-results.md).
+To fully understand and make the best use of these results, it's important to know how to interpret and analyze them properly. For a comprehensive guide on interpreting and analyzing benchmarking results, please refer to this dedicated document: [Interpreting and Analyzing Results](interpreting-results.md).
 
 Congratulations! You have successfully set up a Kotlin Multiplatform benchmark project using kotlinx-benchmark.