Apply suggestions from code review

Co-authored-by: Sebastian Spier <github@spier.hu>

Author: lenucksi

patterns/2-structured/maturity-model.md

@@ -1,4 +1,5 @@
 ## Title
+
 Maturity model: Learn about InnerSource best practices
 
 ## Patlet
@@ -50,8 +51,8 @@ InnerSource project benefit from planning being transparent across the organizat
 
 * PP-0: Individuals and teams do not regularly disclose their plans or products to multiple stakeholders. No formal actions exists at the organization.
 * PP-1: Individuals and teams give visibility to their plans or products to multiple stakeholders, before they are started. Shared roadmap.
-PP-2: There are already shared roadmaps with clear guidelines and contribution rules where stakeholders can provide feedback. However this is not standardized across the organization and not all of the projects provide this info.
-PP-3: Roadmaps are shared by default and there is a standard process and homogeneous way to do this across the organization at the level of each InnerSource project. This contains clear rules to contribute and influence in the roadmap.
+* PP-2: There are already shared roadmaps with clear guidelines and contribution rules where stakeholders can provide feedback. However this is not standardized across the organization and not all of the projects provide this info.
+* PP-3: Roadmaps are shared by default and there is a standard process and homogeneous way to do this across the organization at the level of each InnerSource project. This contains clear rules to contribute and influence in the roadmap.
 
 
 **Development Process & Tools**
@@ -228,4 +229,3 @@ Drafted in September 2019
 
 Currently in status "Structured".
 
-