Fix docs

Author: lucasssvaz

docs/en/contributing.rst

@@ -124,6 +124,11 @@ Here is an example of the ``ci.json`` file where the example requires Wi-Fi to w
       ]
     }
 
+.. note::
+
+    The list of configurations will be checked against the ``sdkconfig`` file in the target folder. If the configuration is not present in the ``sdkconfig``,
+    the test will be skipped for that target. That means that the test will only run on the targets that have **ALL** the required configurations.
+
 Sometimes, the example might not be supported by some target, even if the target has the required configurations
 (like resources limitations or requiring a specific SoC). To avoid compilation errors, you can add the target to the ``ci.json``
 file so the CI system will force to skip the test on that target.
@@ -147,14 +152,14 @@ For example, in the sketch:
 .. code-block:: arduino
 
     /*
-      THIS FEATURE REQUIRES WI-FI SUPPORT AND IS NOT AVAILABLE FOR ESP32-S2
+      THIS FEATURE REQUIRES WI-FI SUPPORT AND IS NOT AVAILABLE FOR ESP32-S2 AS IT DOES NOT HAVE ENOUGH RAM.
     */
 
 And in the ``README.md`` file:
 
 .. code-block:: markdown
 
-    Currently, this example supports the following targets.
+    Currently, this example requires Wi-Fi and supports the following targets.
 
     | Supported Targets | ESP32 | ESP32-H2 | ESP32-S3 | ESP32-C3 | ESP32-C6 |
     | ----------------- | ----- | -------- | -------- | -------- | -------- |