Edited ch12.asciidoc with Atlas code editor

Author: kristenORM

ch12.asciidoc

@@ -65,14 +65,15 @@ Let's create a Bloom filter with two items, "hello world" and "goodbye", using t
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 include::code-ch12/examples.py[tag=example2]
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+<1> We are creating a filter for two items here, but this can be extended to many more.
+
 <<ten_bit_bloom_filter_with_two_elements>> shows what this looks like conceptually.
 
 [[ten_bit_bloom_filter_with_two_elements]]
 .10-bit Bloom filter with two elements
 image::images/prbc_1202.png[Two Item Bloom filter]
 
-<1> We are creating a filter for two items here, but this can be extended to many more.
-
 If the space of all possible items is 50, 10 items on average will make it through this filter instead of the 5 when we only had 1 item of interest, because 2 buckets are returned, not 1.((("", startref="BFpurpose12")))
 
 include::code-ch12/answers.py[tag=exercise1,indent=0]