Fix typos (#63)

ch01.asciidoc

@@ -60,7 +60,7 @@ We can only speculate for reasons and guess that the overhead communication woul
 Also as a payment channel this system was not too useful as the channel could only at total send the total amount of provided Bitcoin in the funding transaction.
 Once the timelock was over or all Bitcoin were sent to B the channel would have to be closed.
 The obvious idea of opening two channels one from A to B and one from B to A would not have helped as each of those channels would have to be closed and reestablished once it ran dry.
-The core breakthrough for the Lightning Network to become a reallity was the ability to create payment channels which technically can live forever and can send money back and forth as often as the peers wish to in combination with routing payments among several channels.
+The core breakthrough for the Lightning Network to become a reality was the ability to create payment channels which technically can live forever and can send money back and forth as often as the peers wish to in combination with routing payments among several channels.
 
 [TIP]
 ====
@@ -118,7 +118,7 @@ Bitcoin Duplex Micropayment Channels
 
 As an electronic cash system it preserves the 3 most important properties of money (medium of exchange, store of value, and unit of account).
 The invention of money (and in particular Bitcoin) was primarily made to facilitate trade and enable the exchange of value between people.
-However, without the Lightning Network Bitcoin is hard to be used concurrently by millions of people.
+However, without the Lightning Network, Bitcoin is hard to be used concurrently by millions of people.
 Therefore, in order to fully understand the uses of the Lightning Network, we'll examine it from the perspective of people using it.
 In particular the use cases will come from previous users of Bitcoin as well as people who have not used Bitcoin before.
 Each of the people and their stories, as listed here, illustrates one or more specific use cases.

glossary.asciidoc

@@ -170,7 +170,7 @@ Funding Transaction::
     It is part of the rsmc to ensure that either side of the channel can withdraw their funds without the necessity to trust the channel partner.
 
 Globalfeatures::
-    Globalfeaturess of a Lightning Network node are the features of interest for all other nodes.
+    Globalfeatures of a Lightning Network node are the features of interest for all other nodes.
     Most commonly they are related to supported routing formats.
     They are announced in the `_init_` message of the peer protocol as well as the `_channel_announcement_` and `_node_announcement_` messages of the gossip protocol.
 
@@ -225,7 +225,7 @@ lnd::
     It is written in Go.
 
 Localfeatures::
-    Localfeaturess of a Lightning Network node are the features of direct interest of the peer.
+    Localfeatures of a Lightning Network node are the features of direct interest of the peer.
     They are announced in the `_init_` message of the peer protocol as well as the `_channel_announcement_` and `_node_announcement_` messages of the gossip protocol.
 
 Locktime::
@@ -241,7 +241,7 @@ multisignature::
     In the standard case of a 2 party payment channel a 2-2 multisignature address is used.
 
 Noise_XK::
-    The template of the Noise protocol framework to establish and authenticated and encrypted communication channel between two peers of the lightning network.
+    The template of the Noise protocol framework to establish an authenticated and encrypted communication channel between two peers of the lightning network.
     X means that no public key needs to be known from the initiator of the connection.
     K means that the public key of the receiver needs to be known.
     More particular (from: http://www.noiseprotocol.org/noise.html) the protocol enables.

topics.asciidoc

@@ -86,7 +86,7 @@ This group of topics would be end user oriented and is rather non technical
 While also important for end users to be aware of some of the topics here it is primarily meant for professionals and developers.
 
 * backup & restore a Lightning Network node
-* configure a Lightning network Nodes
+* configure a Lightning network Node
 ** max concurrent htlc in flight
 ** min channel channel size
 ** max channel size