Clarify use of xlat_unlang_push

diff --git a/src/main/xlat_unlang.c b/src/main/xlat_unlang.c
index e8ce167b38f0de67904b7be5e64d1fd94e1341a4..1450e0471b1d0320a69000c75c163cce26815d25 100644 (file)
--- a/src/main/xlat_unlang.c
+++ b/src/main/xlat_unlang.c
@@ -86,8 +86,8 @@ static unlang_t xlat_instruction = {
  * @param[out] out             Where to write the result of the expansion.
  * @param[in] request          to push xlat onto.
  * @param[in] exp              node to evaluate.
- * @param[in] top_frame                Set to UNLANG_TOP_FRAME if this is the shallowest nesting level.
- *                             Set to UNLANG_SUB_FRAME if this is a nested expansion.
+ * @param[in] top_frame                Set to UNLANG_TOP_FRAME if the interpreter should return.
+ *                             Set to UNLANG_SUB_FRAME if the interprer should continue.
  */
 void xlat_unlang_push(TALLOC_CTX *ctx, fr_value_box_t **out,
                      REQUEST *request, xlat_exp_t const *exp, bool top_frame)