test rework doc

docs-static/usage.md

@@ -3,20 +3,26 @@
 ## Theory
 
 This lib will try to extract normalized changes from a given raw history.
+
 _It's up to the user to provide this merged history._
 
 To realize this job, parsing is done in two rounds:
+
 - first round extrats formal changes messages: e.g.: <change_type>(<change_target>): <change_message>
 - secound round extracts lines from remaining ones based on keywords dictionnaries
 
-Note:
-    For formal (1) search, lines must contain at least 2 words
-    For keywords (2) search, lines must contain at least 3 words
+/// note | searching policy
+    type: warning
+When formal search (1), _lines must contain at least 2 words_
+When keywords search (2), _lines must contain at least 3 words_
+///
 
-Note:
-    lines with comment tags are ignored:
-    - `[space]*//`
-    - `[space]*#`
+/// note | ignored lines
+lines with comment tags are ignored:
+
+- `[space]*//`
+- `[space]*#`
+///
 
 ## Installation