Update source subgraph number

website/src/pages/en/subgraphs/cookbook/subgraph-composition-three-sources.mdx

@@ -3,12 +3,13 @@ title: Aggregate Data Using Subgraph Composition
 sidebarTitle: 'Build a Composable Subgraph with Multiple Subgraphs'
 ---
 
-Optimize your Subgraph by merging data from three independent, source Subgraphs into a single composable Subgraph to enhance data aggregation.
+Optimize your Subgraph by merging data from 3 independent, source Subgraphs into a single composable Subgraph to enhance data aggregation.
 
 > Important Reminders:
 >
 > - Subgraph composition is built into the CLI, and you can deploy with [Subgraph Studio](https://thegraph.com/studio/).
 > - This feature requires `specVersion` 1.3.0.
+> - Source subgraphs cannot be using pruning.
 
 ## Overview
 
@@ -24,7 +25,7 @@ To deploy **all** Subgraphs locally, you must have the following:
 
 ## Get Started
 
-The following guide provides examples for defining three source Subgraphs to create one powerful composed Subgraph.
+The following guide provides examples for defining 3 source Subgraphs to create one powerful composed Subgraph.
 
 ### Specifics
 
@@ -72,7 +73,7 @@ This third source Subgraph indexes the size of each block. To deploy this Subgra
 
 ### Step 4. Combine Into Block Stats Subgraph
 
-This composed Subgraph combines and aggregates the information from the three source Subgraphs above, providing a unified view of block statistics. To deploy this Subgraph locally, run the same commands as above.
+This composed Subgraph combines and aggregates the information from the source Subgraphs above, providing a unified view of block statistics. To deploy this Subgraph locally, run the same commands as above.
 
 > Note:
 >
@@ -83,12 +84,12 @@ This composed Subgraph combines and aggregates the information from the three so
 #### Key Functions
 
 - It provides a consolidated data model that encompasses all relevant block metrics.
-- It combines data from three source Subgraphs, and provides a comprehensive view of block statistics, enabling more complex queries and analyses.
+- It combines data from 3 source Subgraphs, and provides a comprehensive view of block statistics, enabling more complex queries and analyses.
 
 ## Key Takeaways
 
 - This powerful tool will scale your Subgraph development and allow you to combine multiple Subgraphs.
-- The setup includes the deployment of three source Subgraphs and one final deployment of the composed Subgraph.
+- The setup includes the deployment of 3 source Subgraphs and one final deployment of the composed Subgraph.
 - This feature unlocks scalability, simplifying both development and maintenance efficiency.
 
 ## Additional Resources

website/src/pages/en/subgraphs/cookbook/subgraph-composition.mdx

@@ -8,8 +8,8 @@ Leverage Subgraph composition to speed up development time. Create a base Subgra
 > Important Reminders:
 >
 > - Subgraph composition is built into the CLI, and you can deploy with [Subgraph Studio](https://thegraph.com/studio/).
-> - You can use existing Subgraphs, but they must be redeployed with `specVersion` 1.3.0, which doesn't require you to write new code.
-> - You may want to restructure your Subgraph to split out the logic as you move to a composable Subgraph world.
+> - This feature requires `specVersion` 1.3.0.
+> - Source subgraphs cannot be using pruning.
 
 ## Introduction
 
@@ -136,4 +136,4 @@ This approach unlocks composability and scalability, simplifying both developmen
 
 To use other advanced features in your Subgraph, check out [Subgraph advanced features](/developing/creating/advanced/) and [this Subgraph composition example repo](https://github.com/incrypto32/subgraph-composition-sample-subgraph).
 
-To learn how to define three source Subgraphs, check out [this Subgraph composition example repo](https://github.com/isum/subgraph-composition-example).
+To learn how to define source Subgraphs, check out [this Subgraph composition example repo](https://github.com/isum/subgraph-composition-example).