Correct DTD locations

tck/docs/assertions/ELJavadocAssertions.xml

diff --git a/tck/docs/assertions/ELJavadocAssertions.xml b/tck/docs/assertions/ELJavadocAssertions.xml
index 184e08d..f1b5644 100644
--- a/tck/docs/assertions/ELJavadocAssertions.xml
+++ b/tck/docs/assertions/ELJavadocAssertions.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="US-ASCII"?>
-<!DOCTYPE javadoc SYSTEM "https://raw.githubusercontent.com/eclipse-ee4j/jakartaee-tck/master/internal/docs/dtd/javadoc_assertions.dtd">
+<!DOCTYPE javadoc SYSTEM "https://raw.githubusercontent.com/eclipse-ee4j/jakartaee-tck-tools/refs/heads/master/docs/dtd/assertions/javadoc_assertions.dtd">
 <!--
 
     Copyright (c) 2018, 2025 Oracle and/or its affiliates and others.

tck/docs/assertions/ELSpecAssertions.xml

diff --git a/tck/docs/assertions/ELSpecAssertions.xml b/tck/docs/assertions/ELSpecAssertions.xml
index bdc01b7..e62eb38 100644
--- a/tck/docs/assertions/ELSpecAssertions.xml
+++ b/tck/docs/assertions/ELSpecAssertions.xml
@@ -1,5 +1,5 @@
 <?xml version = "1.0" encoding = "US-ASCII"?>
-<!DOCTYPE spec SYSTEM "https://raw.githubusercontent.com/eclipse-ee4j/jakartaee-tck/master/internal/docs/dtd/spec_assertions.dtd">
+<!DOCTYPE spec SYSTEM "https://raw.githubusercontent.com/eclipse-ee4j/jakartaee-tck-tools/refs/heads/master/docs/dtd/assertions/spec_assertions.dtd">
 <!--
 
     Copyright (c) 2018, 2022 Oracle and/or its affiliates and others.