Fix formatting in change log

Author: Dave Bartolomeo

ruby/ql/lib/change-notes/released/0.1.0.md

@@ -11,6 +11,6 @@
 
 ### Minor Analysis Improvements
 
-*  Whereas `ConstantValue::getString()` previously returned both string and regular-expression values, it now returns only string values. The same applies to `ConstantValue::isString(value)`.
-*  Regular-expression values can now be accessed with the new predicates `ConstantValue::getRegExp()`, `ConstantValue::isRegExp(value)`, and `ConstantValue::isRegExpWithFlags(value, flags)`.
+* Whereas `ConstantValue::getString()` previously returned both string and regular-expression values, it now returns only string values. The same applies to `ConstantValue::isString(value)`.
+* Regular-expression values can now be accessed with the new predicates `ConstantValue::getRegExp()`, `ConstantValue::isRegExp(value)`, and `ConstantValue::isRegExpWithFlags(value, flags)`.
 * The `ParseRegExp` and `RegExpTreeView` modules are now "internal" modules. Users should use `codeql.ruby.Regexp` instead.