-@code{x5} is observed as either 0 or 5. When it is 5, the following
-strings are CCA through CCE format strings. Most commonly these are
-all @code{-,,,} but other strings occur.
+@code{n-ccs} is observed as either 0 or 5. When it is 5, the
+following strings are CCA through CCE format strings. Most commonly
+these are all @code{-,,,} but other strings occur.