Update manifest.yaml

Co-authored-by: Christian Glombek <LorbusChris@users.noreply.github.com>

manifest.yaml

@@ -188,7 +188,7 @@ exclude-packages:
 # Try to maintain this list ordering by "in RHEL, then not in RHEL".
 # To verify, disable all repos except the ootpa ones and then comment
 # out the bottom and run `coreos-assembler build`.
-# A lof of packages are inherited by the manifests included at the top.
+# A lot of packages are inherited by the manifests included at the top.
 packages:
  # Contains SCTP (https://bugzilla.redhat.com/show_bug.cgi?id=1718049)
  # and it's not really going to be worth playing the "where's my kernel module"