diff --git a/evm/src/cpu/columns.rs b/evm/src/cpu/columns.rs
index 8751398e..c603ceb6 100644
--- a/evm/src/cpu/columns.rs
+++ b/evm/src/cpu/columns.rs
@@ -166,7 +166,6 @@ pub(crate) const NUM_MEMORY_VALUE_LIMBS: usize = 8;
 
 pub(crate) const CLOCK: usize = SIMPLE_LOGIC_DIFF_INV + 1;
 
-
 // Uses_memop(i) is `F::ONE` iff this row includes a memory operation in its `i`th spot.
 const USES_MEMOP_START: usize = CLOCK + 1;
 pub const fn uses_memop(op: usize) -> usize {