diff --git a/docs/source/route_layer/dynamic-routes.rst b/docs/source/route_layer/dynamic-routes.rst
index 9856bbc23c9b487a59c5b3723cab59be7e200663..7b144d03a0ac894e7f6eb7f9d4672363e5e84694 100644
--- a/docs/source/route_layer/dynamic-routes.rst
+++ b/docs/source/route_layer/dynamic-routes.rst
@@ -15,7 +15,7 @@ associated with that route.
 
 For example we could provide a dynamic route with associated utterances:
 
-::
+.. code:: python
 
    "what is x to the power of y?"
    "what is 9 to the power of 4?"
@@ -26,7 +26,7 @@ For example we could provide a dynamic route with associated utterances:
 and we could also provide the route with a schema outlining key features
 of the function:
 
-::
+.. code:: python
 
    def power(base: float, exponent: float) -> float:
        """Raise base to the power of exponent.
@@ -79,7 +79,6 @@ it correctly.
 
 
 
-
 .. parsed-literal::
 
     '17:57'
diff --git a/docs/source/route_layer/local-execution.rst b/docs/source/route_layer/local-execution.rst
index 6e7696ef0c658fe754653cd3487c60c9b4d6116f..b20aade88a184e7b00281e62b902c3859ff483d3 100644
--- a/docs/source/route_layer/local-execution.rst
+++ b/docs/source/route_layer/local-execution.rst
@@ -147,7 +147,7 @@ hardware
 
 
 Initializing Dynamic Routes
-===========================
+---------------------------
 
 Similar to the ``02-dynamic-routes.ipynb`` notebook, we will be
 initializing some dynamic routes that make use of LLMs for function
@@ -249,7 +249,7 @@ a ``HuggingFaceEncoder`` with ``sentence-transformers/all-MiniLM-L6-v2``
     encoder = HuggingFaceEncoder()
 
 ``llama.cpp`` LLM
-=================
+-----------------
 
 From here, we can go ahead and instantiate our ``llama-cpp-python``
 ``llama_cpp.Llama`` LLM, and then pass it to the
diff --git a/docs/source/route_layer/save-load-from-file.rst b/docs/source/route_layer/save-load-from-file.rst
index 6cce117f220cf2b2b7c2b603e841be0b04df007e..2f13247cba5c9760e078180c638b75913654fee8 100644
--- a/docs/source/route_layer/save-load-from-file.rst
+++ b/docs/source/route_layer/save-load-from-file.rst
@@ -28,7 +28,7 @@ The saved files contain all the information needed to initialize new
 route layers. If we are using a remote index, we can use the
 `sync features`_ to keep the route layer in sync with the index.
 
-.. _sync features: sync.rst
+.. _sync features: sync.html
 
 Full Example
 ---------------
@@ -45,7 +45,7 @@ load a route layer from file.
 
 We start by installing the library:
 
-.. code:: ipython3
+.. code:: none
 
     !pip install -qU semantic-router
 
@@ -54,7 +54,7 @@ Define Route
 
 First let's create a list of routes:
 
-.. code:: ipython3
+.. code:: python
 
     from semantic_router import Route
     
diff --git a/docs/source/route_layer/sync.rst b/docs/source/route_layer/sync.rst
index ee471dc2b76af62f6db30325d714099380caf2cb..03204917cead460be0207746573544115e5b4a18 100644
--- a/docs/source/route_layer/sync.rst
+++ b/docs/source/route_layer/sync.rst
@@ -66,3 +66,5 @@ You can try this yourself by running the following:
     )
 
     rl = RouteLayer(encoder=encoder, routes=routes, index=pc_index)
+
+When initializing the `PineconeIndex` object, we can specify the `sync` parameter.
\ No newline at end of file