Add missing skeleton entries in autotype.texi

* doc/misc/autotype.texi: Add missing entries found in the doc
string to `skeleton-insert' (bug#12563).
1 job for master in 54 minutes and 55 seconds (queued for 3 seconds)
Status Job ID Name Coverage
failed #3006


Name Stage Failure
test-all Test
Makefile:318: recipe for target 'check-doit' failed
make[2]: *** [check-doit] Error 1
make[2]: Leaving directory '/builds/emacs/emacs/test'
Makefile:293: recipe for target 'check-expensive' failed
make[1]: *** [check-expensive] Error 2
make[1]: Leaving directory '/builds/emacs/emacs/test'
Makefile:959: recipe for target 'check-expensive' failed
make: *** [check-expensive] Error 2
ERROR: Job failed: exit code 1