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-rw-r--r--gr-blocks/include/blocks/sub_XX.h.t3
1 files changed, 2 insertions, 1 deletions
diff --git a/gr-blocks/include/blocks/sub_XX.h.t b/gr-blocks/include/blocks/sub_XX.h.t
index 8202ac54b1..db854346f6 100644
--- a/gr-blocks/include/blocks/sub_XX.h.t
+++ b/gr-blocks/include/blocks/sub_XX.h.t
@@ -33,8 +33,9 @@ namespace gr {
/*!
* \brief output = input_0 - input_1 - ...)
- * \ingroup math_blk
+ * \ingroup math_operators_blk
*
+ * \details
* Subtract across all input streams.
*/
class BLOCKS_API @NAME@ : virtual public gr_sync_block