Mark apple2 image writing as dinosaur, add note about writing, not ro anymore

README.md

@@ -97,7 +97,7 @@ people who've had it work).
 | [Acorn ADFS](doc/disk-acornadfs.md)       |  🦄   |   🦖*  | single- and double- sided           |
 | [Acorn DFS](doc/disk-acorndfs.md)         |  🦄   |   🦖*  |                                     |
 | [Ampro Little Board](doc/disk-ampro.md)   |  🦖   |   🦖*  |                                     |
-| [Apple II DOS 3.3](doc/disk-apple2.md)    |  🦄   |        | doesn't do logical sector remapping |
+| [Apple II DOS 3.3](doc/disk-apple2.md)    |  🦄   |   🦖   | doesn't do logical sector remapping |
 | [Amiga](doc/disk-amiga.md)                |  🦄   |   🦄   |                                     |
 | [Commodore 64 1541/1581](doc/disk-c64.md) |  🦄   |   🦄   | and probably the other formats      |
 | [Brother 120kB](doc/disk-brother.md)      |  🦄   |   🦖   |                                     |

doc/disk-apple2.md

@@ -45,6 +45,18 @@ You should end up with an `apple2.img` which is 143360 bytes long.
 **Big warning!** The image may not work in an emulator, due to the
 logical sector mapping issue described above.
 
+Writing discs
+-------------
+
+Just do:
+```
+fluxengine write apple2 -i apple2.img
+```
+
+**Big warning!** An image designed for an emulator may not work, due to the
+logical sector mapping issue described above.
+
+
 Useful references
 -----------------
 

src/formats/apple2.textpb

@@ -1,4 +1,4 @@
-comment: 'Apple II 140kB DOS 3.3 5.25" 40 track SSSD (ro)'
+comment: 'Apple II 140kB DOS 3.3 5.25" 40 track SSSD'
 
 image_reader {
 	filename: "apple2.img"