TOMEE-3846 improve documentation

docs/comparison.adoc

@@ -14,7 +14,7 @@ xref:../../comparison.adoc#versions[See main comparison page.]
 
 Apache TomEE has four distributions, each supporting a slightly different set of technologies and aimed to give you a choice in what you want included out-of-the-box. When in doubt, choose Apache TomEE Plume.
 
-[cols="5,5*^1",options="header"]
+[options="header",cols="5,5*^1"]
 |===
 ||Tomcat|TomEE WebProfile|TomEE MicroProfile|TomEE Plus|TomEE Plume
 |Jakarta Annotations, Servlet, JSP, JSTL, EL, WebSocket, +
@@ -36,7 +36,7 @@ Tomee 9.x specific requirement(s) :
 * Runs on Java SE 11
 * Specifications below :
 
-[cols="1,6*^0",options="header"]
+[options="header",cols="1,6*^0"]
 |===
 |Specifications|Spec. Version|Tomcat|TomEE WebProfile|TomEE MicroProfile|TomEE Plus|TomEE Plume
 // TOMCAT
@@ -94,7 +94,7 @@ Tomee 9.x specific requirement(s) :
 
 == [[implementations]] Implementations of Jakarta EE and MicroProfile features in TomEE
 
-[cols="<1,<1",options="header"]
+[options="header",cols="1,1"]
 |===
 |Specifications|Implementations included by TomEE
 |Jakarta Annotations, Servlet, Server Pages (JSP), +