Fix typo

OpenCore-Patcher.command

@@ -40,7 +40,7 @@ while MainMenu:
         print("   Your model is not supported by this patcher!")
         print("")
         print(" If you plan to create the USB for another machine,")
-        print("            please select option 5")
+        print("            please select option 3")
         print(subheader)
         print("")
     elif BuildOpenCore.current_model in ("MacPro3,1", "iMac7,1"):
@@ -206,4 +206,3 @@ while MainMenu:
     else:
         print("\n Not Valid Choice Try again")
         MainMenu=True
-