Changing buttlet point list to numbered list to match the below reference to a numbered list. (#592)

02_getting_started.asciidoc

@@ -61,9 +61,9 @@ Finally, those seeking simplicity and convenience, even at the expense of contro
 There are many ways wallets can be characterized or categorized.
 The most important questions to ask about a specific wallet are:
 
-- Does this Lightning wallet have a full Lightning Node or does it use a third-party Lightning Node?
-- Does this Lightning wallet have a full Bitcoin Node or does it use a third-party Bitcoin Node? footnote:[If a Lightning wallet uses a third-party Lightning node, it is this third-party Lightning node who decides how to communicate with Bitcoin. Hence, using a third-party Lightning node implies that you as a wallet user also use a third-party Bitcoin node. Only in the other case, when the Lightning wallet uses its own Lightning node, does the choice "full Bitcoin-node" vs. "third-party Bitcoin node" exist. ]
-- Does this Lightning wallet store its own keys under user control (self-custody) or are the keys held by a third-party custodian?
+. Does this Lightning wallet have a full Lightning Node or does it use a third-party Lightning Node?
+. Does this Lightning wallet have a full Bitcoin Node or does it use a third-party Bitcoin Node? footnote:[If a Lightning wallet uses a third-party Lightning node, it is this third-party Lightning node who decides how to communicate with Bitcoin. Hence, using a third-party Lightning node implies that you as a wallet user also use a third-party Bitcoin node. Only in the other case, when the Lightning wallet uses its own Lightning node, does the choice "full Bitcoin-node" vs. "third-party Bitcoin node" exist. ]
+. Does this Lightning wallet store its own keys under user control (self-custody) or are the keys held by a third-party custodian?
 
 At the highest level of abstraction, questions 1 and 3 are the most elementary ones.
 From these two questions, we can derive four possible categories.