diff --git a/evm/src/cpu/kernel/asm/bignum/modexp.asm b/evm/src/cpu/kernel/asm/bignum/modexp.asm
index eab7e347..4b866602 100644
--- a/evm/src/cpu/kernel/asm/bignum/modexp.asm
+++ b/evm/src/cpu/kernel/asm/bignum/modexp.asm
@@ -55,7 +55,8 @@ e_zero_return:
     // stack: e==0, b==0, len, b_loc, e_loc, m_loc, out_loc, s1, s2, s3, s4, s5, retdest
     MUL // logical and
     %jumpi(b_and_e_zero)
-    
+
+    // End of special cases.
 
     // We store the repeated-squares accumulator x_i in scratch_1, starting with x_0 := b.
     DUP1
diff --git a/evm/src/cpu/kernel/tests/bignum/mod.rs b/evm/src/cpu/kernel/tests/bignum/mod.rs
index 86fee346..69474134 100644
--- a/evm/src/cpu/kernel/tests/bignum/mod.rs
+++ b/evm/src/cpu/kernel/tests/bignum/mod.rs
@@ -299,7 +299,10 @@ fn test_modexp_bignum(b: BigUint, e: BigUint, m: BigUint, expected_output: BigUi
             scratch_5.into(),
         ],
     )?;
-    new_memory.resize(new_memory.len().max(output_start_loc + output_len), 0.into());
+    new_memory.resize(
+        new_memory.len().max(output_start_loc + output_len),
+        0.into(),
+    );
 
     let output = mem_vec_to_biguint(&new_memory[output_start_loc..output_start_loc + output_len]);
     assert_eq!(output, expected_output);