diff --git a/README.md b/README.md
index 97f116f..254a88b 100644
--- a/README.md
+++ b/README.md
@@ -1,10 +1,13 @@
 # Backend internal interview (rust) - basic-fixed  
 
-> [!NOTE] 
+> [!NOTE]
 > Code simply **works as expected** <br>
-> It is not be able to **process multiple metrics in parallel** yet. <br>
+> It is able to **process multiple metrics in parallel** (input.txt and input_2.txt). <br>
 > A full refactoring has to be done for <u>better quality, maintenance and be more readable</u>. (Structs, implementaitions, settings for multiple inputs, etc). <br>
 
+> [!CAUTION]
+> [Improve branch](/NewRelic/be-technical-interview-rust/src/branch/improved) should try to make code more modular and simple, avoid hardcoding, etc.
+
 See [main changes](/NewRelic/be-technical-interview-rust/src/branch/basic-fixed/CHANGES.md)
 
 A **Refactor metric-consumer** task