Update pattern-2 template description for document_name_regex clarity

Author: Bob Strahan

patterns/pattern-2/template.yaml

@@ -264,7 +264,7 @@ Resources:
                   description: Class description. Instruct LLM how to identify the class from the context provided in the classification prompt.
                 document_name_regex:
                   type: string
-                  description: "Optional regex pattern to match against document ID/name. When matched, all pages will be classified as this class type without LLM processing. Use when all pages should be the same class."
+                  description: "Optional regex pattern to match against document ID/name. When matched, all pages will be classified as this class type without LLM processing. Use only when all pages should be the same class."
                   order: 2.5
                 document_page_content_regex:
                   type: string