Issue #6263 - Review URI encoding in ConcatServlet & WelcomeFilter.

Small fix to a comment in HttpURI parsing.

Signed-off-by: Simone Bordet <simone.bordet@gmail.com>

jetty-http/src/main/java/org/eclipse/jetty/http/HttpURI.java

@@ -902,7 +902,7 @@ private void parse(State state, final String uri)
             int segment = 0; // the start of the current segment within the path
             boolean encoded = false; // set to true if the path contains % encoded characters
             boolean dot = false; // set to true if the path containers . or .. segments
-            int escapedTwo = 0; // state of parsing a %2f
+            int escapedTwo = 0; // state of parsing a %2<x>
             int end = uri.length();
             for (int i = 0; i < end; i++)
             {
@@ -1289,4 +1289,4 @@ else if (param && ambiguous == Boolean.FALSE)
             }
         }
     }
-}
+}