Update poc/flp_generic.py

Co-authored-by: Christopher Patton <[email protected]>

poc/flp_generic.py

@@ -646,7 +646,7 @@ class MultiHotHistogram(Valid):
     A validity circuit that checks each Client's measurement is a bit vector
     with at most `max_num_bits` 1s.
 
-    In order to check the Client measurement `x` has at most `max_num_bits` 1s,
+    In order to check the Client measurement `x` has at most `max_count` 1s,
     we ask the Client to send an additional `bits_for_count` bits that
     encode the number of 1s in the measurement, with an offset. Specifically:
     - Let `num_bits_for_count = int(log2(max_num_bits)) + 1`.