Edited ch08.asciidoc with Atlas code editor

ch08.asciidoc

@@ -234,6 +234,7 @@ image::images/mbc2_0809.png["Bloom2"]
 <<bloom3>> is an example of adding a second pattern "B" to the simple bloom filter.
 
 [[bloom3]]
+[role="smallerninety"]
 .Adding a second pattern "B" to our simple bloom filter
 image::images/mbc2_0810.png["Bloom3"]
 
@@ -242,6 +243,7 @@ To test if a pattern is part of a bloom filter, the pattern is hashed by each ha
 <<bloom4>> is an example of testing the existence of pattern "X" in the simple bloom filter. The corresponding bits are set to +1+, so the pattern is probably a match.
 
 [[bloom4]]
+[role="smallerninety"]
 .Testing the existence of pattern "X" in the bloom filter. The result is a probabilistic positive match, meaning "Maybe."
 image::images/mbc2_0811.png["Bloom4"]