diff --git a/extra/cpu/8080/emulator/emulator.factor b/extra/cpu/8080/emulator/emulator.factor
index 6207b51d8c..f828486690 100644
--- a/extra/cpu/8080/emulator/emulator.factor
+++ b/extra/cpu/8080/emulator/emulator.factor
@@ -1395,11 +1395,11 @@ SYMBOL: last-opcode
 
 SYNTAX: INSTRUCTION:  ";" parse-tokens parse-instructions ;
 
-SYNTAX: cycles 
+SYNTAX: cycles
   #! Set the number of cycles for the last instruction that was defined.
   scan-token string>number last-opcode get-global instruction-cycles set-nth ;
 
-SYNTAX: opcode ( -- )
+SYNTAX: opcode
   #! Set the opcode number for the last instruction that was defined.
   last-instruction get-global 1quotation scan-token hex>
   dup last-opcode set-global set-instruction ;