[add notes]

tests/script/tsim/tmq/basic1.sim

@@ -3,9 +3,10 @@
 # vgroups=1, multi topics for one consumer, include: columns from stb/ctb/ntb, * from stb/ctb/ntb, Scalar function from stb/ctb/ntb
 # vgroups=4, one topic for one consumer, include: columns from stb/ctb/ntb, * from stb/ctb/ntb, Scalar function from stb/ctb/ntb
 # vgroups=4, multi topics for one consumer, include: columns from stb/ctb/ntb, * from stb/ctb/ntb, Scalar function from stb/ctb/ntb
+# notes1: Scalar function: ABS/ACOS/ASIN/ATAN/CEIL/COS/FLOOR/LOG/POW/ROUND/SIN/SQRT/TAN
 # The above use cases are combined with where filter conditions, such as: where ts > "2017-08-12 18:25:58.128Z" and sin(a) > 0.5;
 #
-# notes: not support aggregate functions(such as sum/count/min/max) and time-windows(interval).
+# notes2: not support aggregate functions(such as sum/count/min/max) and time-windows(interval).
 #
 system sh/stop_dnodes.sh