Consistent formatting (review feedback)

Co-authored-by: Ralf Handl <[email protected]>

Author: handrews

versions/3.0.4.md

@@ -2079,7 +2079,7 @@ Keys and values for `parameters` have multiple syntaxes:
 
 Certain keys and values for `parameters` can be ambiguous, in which case their handling is implementation-defined as it was not spelled out in earlier versions of OAS 3.0.  However, it is RECOMMENDED that: 
 
-* Keys that match unqualified parameter names be treated as those names, as a parameter that is (confusingly) named to appear qualified (e.g. `path\.id`) can be qualified to disambiguate it (e.g. `path\.path\.id`)
+* Keys that match unqualified parameter names be treated as those names, as a parameter that is (confusingly) named to appear qualified (e.g. `path.id`) can be qualified to disambiguate it (e.g. `path.path.id`).
 * Values that are valid runtime expressions be handled as runtime expressions, although this means that it is not possible to pass a literal value that looks like a runtime expression
 
 ##### Examples