PIP-0021: github flavor markdown inconsistency (can't test without push)

PIP/PIP-0021.md

@@ -47,16 +47,23 @@ The following rules apply unless the context requires otherwise:
 > A clause structured as:
 > 
 >    _50. Parent Clause Title_
+
 >    _The XXX agree_
+
 >        _50.1 to do UUU._ 
+
 >        _50.2 to do VVV._  
+
 >    _The YYY agree_
+
 >        _50.3 to do ZZZ._
 > 
 >shall be interpreted as:
 > 
 >    _50.1 The XXX agree to do UUU._
+
 >    _50.2 The XXX agree to do VVV._
+
 >    _50.3 The YYY agree to do ZZZ._
 
 ## TERMS AND CONDITIONS