diff --git a/core/lib/utils/src/bytecode.rs b/core/lib/utils/src/bytecode.rs
index 249af20b1b22..66101da4f5bc 100644
--- a/core/lib/utils/src/bytecode.rs
+++ b/core/lib/utils/src/bytecode.rs
@@ -31,9 +31,9 @@ pub enum FailedToCompressBytecodeError {
 pub fn compress_bytecode(code: &[u8]) -> Result<Vec<u8>, FailedToCompressBytecodeError> {
     validate_bytecode(code)?;
 
-    // Statistic is a hash map of values (number of occurences, first occurence position),
+    // Statistic is a hash map of values (number of occurrences, first occurrence position),
     // this is needed to ensure that the determinism during sorting of the statistic, i.e.
-    // each element will have unique first occurence position
+    // each element will have unique first occurrence position
     let mut statistic: HashMap<u64, (usize, usize)> = HashMap::new();
     let mut dictionary: HashMap<u64, u16> = HashMap::new();
     let mut encoded_data: Vec<u8> = Vec::new();