diff --git a/doc/step4_further_improvements.md b/doc/step4_further_improvements.md
index 47b7332b..66d0aa92 100644
--- a/doc/step4_further_improvements.md
+++ b/doc/step4_further_improvements.md
@@ -36,7 +36,7 @@ Every suggested improvements will be followed with clue(s) to achieve it.
 
 :star::star: Create the CI Pipeline for releases and connect it to our CD Pipeline
 
-→ At this step, CI release pipeline could just be single or multiple jobs (for both frontend & backend) executed before CD pipeline Jobs. Spliting into two distinct workflows is further refactoring step.
+→ At this step, CI release pipeline could just be single or multiple jobs (for both frontend & backend) executed before CD pipeline Jobs. **Spliting into two distinct workflows is further refactoring step**.
 
 → The CI release pipeline would (in parallel or sequentially) : 
 - For Frontend app :
@@ -92,4 +92,4 @@ If all workflow is trigger by a tag → it should match the following pattern
 
 → Solution should keep all previous features
 
-→ Don't forget secrets and azure things ... :eyes:
\ No newline at end of file
+→ Don't forget secrets and azure things ... :eyes: