DOCS: Fix broken link in the put index template api

This commit fixes the broken doc introduced in #30400

Relates #30400

Author: dnhatn

client/rest-high-level/src/test/java/org/elasticsearch/client/documentation/IndicesClientDocumentationIT.java

@@ -1575,9 +1575,9 @@ public void testPutTemplate() throws Exception {
         request.order(20);  // <1>
         // end::put-template-request-order
 
-        // tag::put-template-request-order
+        // tag::put-template-request-version
         request.version(4);  // <1>
-        // end::put-template-request-order
+        // end::put-template-request-version
 
         // tag::put-template-whole-source
         request.source("{\n" +