diff --git a/lib/opcode.js b/lib/opcode.js
index 48f0f72..149d4e9 100644
--- a/lib/opcode.js
+++ b/lib/opcode.js
@@ -219,4 +219,4 @@ Opcode.isSmallIntOp = function(opcode) {
     ((opcode >= Opcode.map.OP_1) && (opcode <= Opcode.map.OP_16)));
 };
 
-module.exports = Opcode;
\ No newline at end of file
+module.exports = Opcode;