diff --git a/libs/langchain/langchain/output_parsers/format_instructions.py b/libs/langchain/langchain/output_parsers/format_instructions.py
index 23c83281783..11b782a1b76 100644
--- a/libs/langchain/langchain/output_parsers/format_instructions.py
+++ b/libs/langchain/langchain/output_parsers/format_instructions.py
@@ -18,7 +18,7 @@ STRUCTURED_FORMAT_SIMPLE_INSTRUCTIONS = """
 
 PYDANTIC_FORMAT_INSTRUCTIONS = """The output should be formatted as a JSON instance that conforms to the JSON schema below.
 
-As an example, for the schema {{"properties": {{"foo": {{"title": "Foo", "description": "a list of strings", "type": "array", "items": {{"type": "string"}}}}}}, "required": ["foo"]}}}}
+As an example, for the schema {{"properties": {{"foo": {{"title": "Foo", "description": "a list of strings", "type": "array", "items": {{"type": "string"}}}}}}, "required": ["foo"]}}
 the object {{"foo": ["bar", "baz"]}} is a well-formatted instance of the schema. The object {{"properties": {{"foo": ["bar", "baz"]}}}} is not well-formatted.
 
 Here is the output schema: