Update nodes.py

Author: zachary62

nodes.py

@@ -128,14 +128,16 @@ def exec(self, prep_res):
 Format the output as a YAML list of dictionaries:
 
 ```yaml
-- name: Query Processing{name_lang_hint}
+- name: |
+    Query Processing{name_lang_hint}
   description: |
     Explains what the abstraction does.
     It's like a central dispatcher routing requests.{desc_lang_hint}
   file_indices:
     - 0 # path/to/file1.py
     - 3 # path/to/related.py
-- name: Query Optimization{name_lang_hint}
+- name: |
+    Query Optimization{name_lang_hint}
   description: |
     Another core concept, similar to a blueprint for objects.{desc_lang_hint}
   file_indices: