diff --git a/appendix-bitcoin-fundamentals-review.asciidoc b/appendix-bitcoin-fundamentals-review.asciidoc
index c98df5b..1ab1097 100644
--- a/appendix-bitcoin-fundamentals-review.asciidoc
+++ b/appendix-bitcoin-fundamentals-review.asciidoc
@@ -55,7 +55,7 @@ It is impossible to reverse this calculation. Given a public key _K_, one cannot
 .The SHA-256 cryptographic hash algorithm
 image::images/mtln_aa01.png["The SHA-256 cryptographic hash algorithm"]
 
-
+[role="pagebreak-before"]
 For example, if we use a command-line terminal to feed the text "Mastering the Lightning Network" into the SHA-256 function, it will produce a fingerprint as follows:
 
 ----
@@ -97,7 +97,7 @@ Uncorrelated:: A small change in the input produces such a big change in the out
 
 Uniform/random:: A cryptographic hash function produces hashes that are uniformly distributed across the entire 256-bit space of possible outputs. The output of a hash appears to be random, though it is not truly random.
 
-Using these features of cryptographic hashes, we can build some interesting applications:
+Using these features of cryptographic hashes, we can build some interesting pass:[<span class="keep-together">applications</span>]:
 
 Fingerprints:: A hash can be used to fingerprint a file or message so that it can be uniquely identified. Hashes can be used as universal identifiers of any data set.