Fix missing newline

Signed-off-by: Prasad Mujumdar <[email protected]>

Monocle_User_Guide.md

@@ -59,6 +59,7 @@ The following files comprise of default configuration of instrumented methods an
 - [src/monocle_apptrace/langchain/__init__.py](src/monocle_apptrace/langchain/__init__.py),
 - [src/monocle_apptrace/llamaindex/__init__.py](src/monocle_apptrace/llamaindex/__init__.py),
 - [src/monocle_apptrace/haystack/__init__.py](src/monocle_apptrace/haystack/__init__.py)
+
 Following configuration instruments  ```invoke(..)``` of ```RunnableSequence```, aka chain or worflow in Langchain parlance, to emit the span.
 ```
     {