Merge pull request #194 from thiagoarrais/address-with-3

Addresses starting with digit 3

glossary.asciidoc

@@ -4,7 +4,7 @@
 This quick glossary contains many of the terms used in relation to bitcoin. These terms are used throughout the book, so bookmark this for a quick reference.
 
 address::
-    A bitcoin address looks like +1DSrfJdB2AnWaFNgSbv3MZC2m74996JafV+. It consists of a string of letters and numbers starting with a "1" (number one). Just like you ask others to send an email to your email address, you would ask others to send you bitcoin to your bitcoin address.((("bitcoin address")))((("address", see="bitcoin address")))((("public key", see="bitcoin address")))
+    A bitcoin address looks like +1DSrfJdB2AnWaFNgSbv3MZC2m74996JafV+. It consists of a string of letters and numbers starting with the digit 1 or 3. Just like you ask others to send an email to your email address, you would ask others to send you bitcoin to your bitcoin address.((("bitcoin address")))((("address", see="bitcoin address")))((("public key", see="bitcoin address")))
 
 bip::
     Bitcoin Improvement Proposals.  A set of proposals that members of the bitcoin community have submitted to improve bitcoin.  For example, BIP0021 is a proposal to improve the bitcoin uniform resource identifier (URI) scheme.((("bip")))