Fix syntax/ctor error in parser

1 files changed, 1 insertions, 1 deletions

diff --git a/nandgame/assembler/parser.py b/nandgame/assembler/parser.py
index 6875fe8..1e2de23 100755
--- a/nandgame/assembler/parser.py
+++ b/nandgame/assembler/parser.py
@@ -103,7 +103,7 @@ def p_no_arg(p: P) -> None:
 def p_onearg_invalid(p: P) -> None:
     """one_arg_invalid : opcode argument"""
     op: Tuple[str,str] = p[1]
-    p[0] = pt.ErrorInstruction(*op, p[2], None, None, lineno=p.lineno(1), error_message="Invalid number of arguments")
+    p[0] = pt.ErrorInstruction(p.lineno(1), *op, p[2], None, None, error_message="No opcode only supports one argument.")
     pass