fix(markdown): reformat coc

CODE_OF_CONDUCT.md

@@ -21,20 +21,20 @@ community include:
 - Being respectful of differing opinions, viewpoints, and experiences
 - Giving and gracefully accepting constructive feedback
 - Accepting responsibility and apologizing to those affected by our mistakes,
-  and learning from the experience
+    and learning from the experience
 - Focusing on what is best not just for us as individuals, but for the overall
-  community
+    community
 
 Examples of unacceptable behavior include:
 
 - The use of sexualized language or imagery, and sexual attention or advances of
-  any kind
+    any kind
 - Trolling, insulting or derogatory comments, and personal or political attacks
 - Public or private harassment
 - Publishing others' private information, such as a physical or email address,
-  without their explicit permission
+    without their explicit permission
 - Other conduct which could reasonably be considered inappropriate in a
-  professional setting
+    professional setting
 
 ## Enforcement Responsibilities