diff --git a/catalog/Ton/Raw.mdx b/catalog/Ton/Raw.mdx
index 55e585e..b19bd94 100644
--- a/catalog/Ton/Raw.mdx
+++ b/catalog/Ton/Raw.mdx
@@ -133,7 +133,7 @@ The ton.messages table stores detailed information about messages on the TON (Th
 </div>
 ## 6. sub_shards
 ### Table Description
-Masterchain block stores only the reference to lastest shard blocks of workchain.
+Masterchain block stores only the reference to latest shard blocks of workchain.
 ### Column Descriptions
 
 <div>
@@ -160,4 +160,4 @@ Masterchain block stores only the reference to lastest shard blocks of workchain
 
 ### Quick Start
 
- - [Data Cloud](https://docs.chainbase.com/platform/features/datacloud/overview#quickstart)
\ No newline at end of file
+ - [Data Cloud](https://docs.chainbase.com/platform/features/datacloud/overview#quickstart)
diff --git a/core-concepts/avs-design.mdx b/core-concepts/avs-design.mdx
index e054c96..97fdac9 100644
--- a/core-concepts/avs-design.mdx
+++ b/core-concepts/avs-design.mdx
@@ -23,7 +23,7 @@ The Coordinator periodically generates a challenge task, which involves calculat
 4. Aggregates responses from multiple `Manuscript Nodes` and submits the results to the on-chain contract `ChainbaseServiceManager`.
 
 **Manuscript Node:**
-1. Registers the operator by calling `RegisteryCoordinator`.
+1. Registers the operator by calling `RegistryCoordinator`.
 2. Receives tasks from the Coordinator via the RPC interface.
 3. Executes tasks, signs the task response.
 4. Sends the signed task response back to the Coordinator.