diff --git a/book/SUMMARY.md b/book/SUMMARY.md
index eca243bd..d6ad256d 100644
--- a/book/SUMMARY.md
+++ b/book/SUMMARY.md
@@ -4,7 +4,7 @@
     - [Installation](./intro/installation.md)
     - [Example Usage](./intro/example_usage.md)
 - [Concepts](./intro/concepts.md)
-    - [Interfaces: CLI, Rust Python](./intro/interfaces.md)
+    - [Interfaces: CLI, Rust ,Python](./intro/interfaces.md)
     - [RPC Data Sources](./intro/data_sources.md)
     - [Speed](./cryo_python/speed.md)
 - [Basic Usage](./basic_usage/basic_usage.md)
diff --git a/crates/cli/src/parse/blocks.rs b/crates/cli/src/parse/blocks.rs
index a9e75df2..a73647d0 100644
--- a/crates/cli/src/parse/blocks.rs
+++ b/crates/cli/src/parse/blocks.rs
@@ -519,7 +519,7 @@ mod tests {
         for (i, block_chunk) in block_chunks.iter().enumerate() {
             let expected_chunk = &expected[i];
             println!("BLOCK_CHUNK {:?}", block_chunk);
-            println!("EXCPECTED_CHUNK {:?}", expected_chunk);
+            println!("EXPECTED_CHUNK {:?}", expected_chunk);
             match expected_chunk {
                 BlockChunk::Numbers(expected_block_numbers) => {
                     assert!(matches!(block_chunk, BlockChunk::Numbers { .. }));