Fix AsciiDoc rendering of path variable regex example

Signed off: Ronick Romulus [email protected]

Author: hallykeeg

framework-docs/modules/ROOT/pages/web/webmvc/mvc-controller/ann-requestmapping.adoc

@@ -135,9 +135,9 @@ You can map requests by using glob patterns and wildcards:
 
 `+"/projects/{project}/versions"+` does not match `+"/projects/spring/framework/versions"+` as it captures a single path segment.
 
-| `+{name:[a-z]+}+`
-| Matches the regexp `+"[a-z]+"+` as a path variable named "name"
-| `+"/projects/{project:[a-z]+}/versions"+` matches `+"/projects/spring/versions"+` but not `+"/projects/spring1/versions"+`
+| `+{name:[a-z]+++}+`
+| Matches the regexp `+"[a-z]+++"+` as a path variable named "name"
+| `+"/projects/{project:[a-z]+++}/versions"+` matches `+"/projects/spring/versions"+` but not `+"/projects/spring1/versions"+`
 
 | `+{*path}+`
 | Matches zero or more path segments and captures it as a variable named "path"