diff --git a/fuzz/README.md b/fuzz/README.md
index 70082b765..6242f9f6d 100644
--- a/fuzz/README.md
+++ b/fuzz/README.md
@@ -9,7 +9,7 @@ The harness has four invariants:
 1. The user MUST spend funds to execute bytecode.
 2. The user MUST not go above the gas_limit.
 3. There should be NO funds minted.
-4. The execution time MUST be within a reasonable thresold.
+4. The execution time MUST be within a reasonable threshold.
 
 ## Analysis
 Additionally, the harness is instrumented with memory profiling to spot anomoalies.
diff --git a/interpreter/src/machine/memory.rs b/interpreter/src/machine/memory.rs
index 0d796ab90..278fe7215 100644
--- a/interpreter/src/machine/memory.rs
+++ b/interpreter/src/machine/memory.rs
@@ -9,7 +9,7 @@ use primitive_types::U256;
 
 use crate::error::{ExitException, ExitFatal};
 
-/// A sequencial memory. It uses Rust's `Vec` for internal
+/// A sequential memory. It uses Rust's `Vec` for internal
 /// representation.
 #[derive(Clone, Debug)]
 pub struct Memory {