main/aspell: add secfixes comment

ref #10898
7 jobs for !778 with aspell in 1 minute and 25 seconds (queued for 1 second)
detached
Status Job ID Name Coverage
  Lint
passed #8175
docker-alpine x86_64
lint

00:00:28

 
  Build
passed #8180
docker-alpine ci-build aarch64
build-aarch64

00:00:50

passed #8181
docker-alpine ci-build armv7
build-armv7

00:00:56

passed #8179
docker-alpine ci-build ppc64le
build-ppc64le

00:00:51

passed #8178
docker-alpine ci-build s390x
build-s390x

00:00:54

passed #8177
docker-alpine ci-build x86
build-x86

00:00:55

passed #8176
docker-alpine ci-build x86_64
build-x86_64

00:00:46