diff --git a/riscv/riscv_vector_instruction_helpers.h b/riscv/riscv_vector_instruction_helpers.h
index 7bd5fb5..e411896 100644
--- a/riscv/riscv_vector_instruction_helpers.h
+++ b/riscv/riscv_vector_instruction_helpers.h
@@ -695,7 +695,7 @@
     case 0:  // Round-to-nearest-up (add +0.5 lsb)
       if (size < 2) return 0;
       return (rounding_bits >> (size - 2)) & 0b1;
-    case 1: {  // Round-to-nearest-event
+    case 1: {  // Round-to-nearest-even
       T v_d_minus_1 = (size < 2) ? 0 : (rounding_bits >> (size - 2)) & 0b1;
       T v_d = (size == 0) ? 0 : (rounding_bits >> (size - 1)) & 0b1;
       T v_d_minus_2_0 = (size < 3)