-By default, increasing values of a source variable (for a string, this
-is based on character code comparisons) are recoded to increasing values
-of its target variable. To cause increasing values of a source variable
-to be recoded to decreasing values of its target variable (@var{n} down
-to 1), specify DESCENDING.
+@cmd{AUTORECODE} ordinarily assigns each increasing non-missing value
+of a source variable (for a string, this is based on character code
+comparisons) to consecutive values of its target variable. For
+example, the smallest non-missing value of the source variable is
+recoded to value 1, the next smallest to 2, and so on. If the source
+variable has user-missing values, they are recoded to
+consecutive values just above the non-missing values. For example, if
+a source variables has seven distinct non-missing values, then the
+smallest missing value would be recoded to 8, the next smallest to 9,
+and so on.