content: Fix several typos

Also removes the changelog everywhere, as that is tracked by git.

9 files changed, 11 insertions, 42 deletions

diff --git a/content/en/docs/Concepts/elements.md b/content/en/docs/Concepts/elements.md
index bfc7fab..a803065 100644
--- a/content/en/docs/Concepts/elements.md
+++ b/content/en/docs/Concepts/elements.md
@@ -88,9 +88,3 @@ these dependencies should never contain cycles (so a layer I should
 not directly or indirectly depend on itself). The rank of a layer is
 defined (either locally or globally) as the maximum depth of this
 layer in the DAG.
-
----
-Changelog:
-
-2019 07 11: Initial version.<br>
-2019 07 23: Added dependency graph figure
diff --git a/content/en/docs/Concepts/layers.md b/content/en/docs/Concepts/layers.md
index e7c1441..e0bc98a 100644
--- a/content/en/docs/Concepts/layers.md
+++ b/content/en/docs/Concepts/layers.md
@@ -83,8 +83,3 @@ primitive. This allows to create *adjacencies* between network nodes.
 
 An example of how to create a small two-node network is given in
 [tutorial 2](/docs/tutorials/tutorial-2/)
-
----
-Changelog:
-
-2019-07-23: Initial version
diff --git a/content/en/docs/Concepts/protocols.md b/content/en/docs/Concepts/protocols.md
index 16c72cb..f5d1925 100644
--- a/content/en/docs/Concepts/protocols.md
+++ b/content/en/docs/Concepts/protocols.md
@@ -119,12 +119,4 @@ protocol]((https://www.osti.gov/biblio/5542785-delta-protocol-specification-work
 which is a timer-based protocol that is a bit simpler in operation
 than the equivalent functionalities in TCP. In contrast with TCP/IP,
 Ouroboros does congestion control purely in the network protocol, and
-fragmentation and flow control purely in the transport protocol.
-
-
-
-
---- Changelog:
-
-2019 09 05: Initial version.<br>
-2019 09 06: Added section on transport protocol.
\ No newline at end of file
+fragmentation and flow control purely in the transport protocol.
\ No newline at end of file
diff --git a/content/en/docs/Concepts/what.md b/content/en/docs/Concepts/what.md
index bacd4d6..54a0ca8 100644
--- a/content/en/docs/Concepts/what.md
+++ b/content/en/docs/Concepts/what.md
@@ -100,7 +100,7 @@ __metric__ (distance function).
 
 __Network discovery__: Ethernet switches learn where the endpoints are
 through MAC learning, remembering the incoming interface when it sees
-a new SRC address; IP routers learn the network by exchanging
+a new soure address; IP routers learn the network by exchanging
 informational packets about adjacency in a process called *routing*;
 and a VPN proxy server relays packets as the central hub of a network
 connected as a star between the VPN clients and the local area
@@ -138,9 +138,3 @@ functionality, but different in its choice of algorithm or
 implementation. Sometimes the function is just not implemented
 (there's no need for routing in a tunnel!), but logically it could be
 there.
-
-
----
-Changelog:
-
-2019 07 09: Initial version.
\ No newline at end of file
diff --git a/content/en/docs/Contributions/_index.md b/content/en/docs/Contributions/_index.md
index 2ab0e0a..6ca05f6 100644
--- a/content/en/docs/Contributions/_index.md
+++ b/content/en/docs/Contributions/_index.md
@@ -3,7 +3,7 @@ title: "Contribution Guidelines"
 linkTitle: "Contribution Guidelines"
 weight: 110
 description: >
-  How to contribute to Ouroboros
+  How to contribute to Ouroboros.
 ---
 
 {{% pageinfo %}}
diff --git a/content/en/docs/Examples/_index.md b/content/en/docs/Examples/_index.md
index fb296e3..32c8381 100755
--- a/content/en/docs/Examples/_index.md
+++ b/content/en/docs/Examples/_index.md
@@ -5,7 +5,7 @@ linkTitle: "Examples"
 weight: 50
 date: 2017-01-05
 description: >
-  This is a collections of examples what can be done with ouroboros.
+  This is a collection of examples of what can be done with Ouroboros.
 ---
 
 {{% pageinfo %}}
diff --git a/content/en/docs/Examples/dev-1.md b/content/en/docs/Examples/dev-1.md
index 6a1af57..ebc276c 100644
--- a/content/en/docs/Examples/dev-1.md
+++ b/content/en/docs/Examples/dev-1.md
@@ -68,7 +68,7 @@ The full code for an example is the
 application in the tools directory.
 
 To compile your C program from the command line, you have to link
--lourobos-dev. For instance, in the Ouroboros repository, you can do
+-louroboros-dev. For instance, in the Ouroboros repository, you can do
 
 ```bash
 cd src/tools/oecho
diff --git a/content/en/docs/Start/install.md b/content/en/docs/Start/install.md
index 736d1a2..ea4a3f7 100644
--- a/content/en/docs/Start/install.md
+++ b/content/en/docs/Start/install.md
@@ -38,14 +38,14 @@ $ cmake -D<option>=<value> ..
 ```
 
 Alternatively, after running cmake and before installation, run
-[ccmake](https://cmake.org/cmake/help/v3.0/manual/ccmake.1.html) to
+[ccmake](https://cmake.org/cmake/help/latest/manual/ccmake.1.html) to
 configure Ouroboros:
 
 ```bash
 $ ccmake .
 ```
 
-A list of all options can be found [here](/compopt).
+A list of all options can be found [here](/docs/reference/compopt).
 
 ### Remove Ouroboros
 
diff --git a/content/en/docs/Tutorials/ovpn-tut.md b/content/en/docs/Tutorials/ovpn-tut.md
index 7404a76..eb99c62 100644
--- a/content/en/docs/Tutorials/ovpn-tut.md
+++ b/content/en/docs/Tutorials/ovpn-tut.md
@@ -14,7 +14,7 @@ _be_ branch). This tutorial shows how to create an *encrypted IP
 tunnel* using the Ouroboros VPN (ovpn) tool, which exposes _tun_
 interfaces to inject Internet Protocol traffic into an Ouroboros flow.
 
-We'll first illustrate what's going on over an ethernet loopback
+We'll first illustrate what's going on over an Ethernet loopback
 adapter and then show how to create an encrypted tunnel between two
 machines connected over an IP network.
 
@@ -63,7 +63,7 @@ $ sudo ovpn --ip 127.0.0.3 --mask 255.255.255.0
 ```
 
 From another terminal, we can start an ovpn client to connect to the
-server (which listens to the name _my\_vpn_) and pass the --crypt
+server (which listens to the name _my\_vpn_) and pass the \-\-crypt
 option to encrypt the tunnel:
 
 ```bash
@@ -104,7 +104,7 @@ $ sudo tcpdump -i tun1
 $ sudo tcpdump -i lo
 ```
 
-and from another terminal, send some pings into the other endpoint:
+From another terminal, send some pings into the other endpoint:
 
 ```bash
 $ ping 10.10.10.1 -i tun0
@@ -122,7 +122,7 @@ listening on tun1, link-type RAW (Raw IP), capture size 262144 bytes
 13:35:22.247871 IP heteropoda > 10.10.10.1: ICMP echo request, id 3011, seq 3, length 64
 ```
 
-while the tcpdump on the loopback shows the AES encrypted traffic that
+While the tcpdump on the loopback shows the AES encrypted traffic that
 is actually sent on the flow:
 
 ```bash
@@ -208,9 +208,3 @@ And on the client:
 ```bash
 $ sudo ovpn -n my_vpn -i 127.0.0.8 -m 255.255.255.0 --crypt
 ```
-
----
-
-Changelog:
-
-2018-08-31: Initial version.
\ No newline at end of file