diff --git a/README.md b/README.md
index 35f9a74..2ff3223 100644
--- a/README.md
+++ b/README.md
@@ -776,7 +776,7 @@ _Note to readers: This list refers to some of the articles, posts, videos, tools
 <details>
   <summary>Nubank</summary>
 
-  ### Blog Posts
+### Blog Posts
 
 * [How we deal with technical incidents](https://building.nubank.com.br/how-we-deal-with-incidents/)
 * [How we do On-Call Rotations at Nubank](https://building.nubank.com.br/how-we-do-on-call-rotations-at-nubank/)
@@ -1237,7 +1237,7 @@ _Note to readers: This list refers to some of the articles, posts, videos, tools
 <details>
   <summary>Zalando</summary>
 
-  ### Blog Posts
+### Blog Posts
 
 * [Tracing SRE’s journey in Zalando - Part I](https://engineering.zalando.com/posts/2021/09/sre-journey-part1.html)
 * [Tracing SRE’s journey in Zalando - Part II](https://engineering.zalando.com/posts/2021/09/sre-journey-part2.html)