Merge pull request #799 from rating89us/patch-38

Remove bash symbol from comments in Ch09 & Ch10

ch09.asciidoc

@@ -226,9 +226,9 @@ include::code/merkle.cpp[]
 ====
 [source,bash]
 ----
-$ # Compile the merkle.cpp code
+# Compile the merkle.cpp code
 $ g++ -o merkle merkle.cpp $(pkg-config --cflags --libs libbitcoin)
-$ # Run the merkle executable
+# Run the merkle executable
 $ ./merkle
 Current merkle hash list:
   32650049a0418e4380db0af81788635d8b65424d397170b8499cdc28c4d27006

ch10.asciidoc

@@ -358,9 +358,9 @@ We compile the code with the GNU C++ compiler and run the resulting executable,
 ====
 [source,bash]
 ----
-$ # Compile the code
+# Compile the code
 $  g++ -o satoshi-words satoshi-words.cpp $(pkg-config --cflags --libs libbitcoin)
-$ # Run the executable
+# Run the executable
 $ ./satoshi-words
 ^D<><44><GS>^A^DEThe Times 03/Jan/2009 Chancellor on brink of second bailout for banks
 ----