docs: Typo fixes

Nb. This was submitted by user `@omahs` via GitHub, but since an email
address was not included in the commits, I've used my own.

CONTRIBUTING.md

@@ -51,7 +51,7 @@ The following code guidelines will help make code review smoother.
 
 Use `unwrap` only in either of three circumstances:
 
-1. Based on manual static anaylsis, you've concluded that it's impossible for
+1. Based on manual static analysis, you've concluded that it's impossible for
 the code to panic; so unwrapping is *safe*. An example would be:
 
         let list = vec![a, b, c];

HACKING.md

@@ -22,7 +22,7 @@ The repository is structured in *crates*, as follows:
 * `radicle-cli-test`: The Radicle CLI testing framework, for writing documentation tests.
 * `radicle-cob`: Radicle Collaborative Objects (COBs). Provides a way of creating and traversing edit histories.
 * `radicle-crdt`: Conflict-free replicated datatypes (CRDTs) used for things like discussions and patches.
-* `radicle-crypto`: A wrapper around Ed25519 cryptographic signing primitives .
+* `radicle-crypto`: A wrapper around Ed25519 cryptographic signing primitives.
 * `radicle-dag`: A simple directed acyclic graph implementation used by `radicle-cob`.
 * `radicle-httpd`: The radicle HTTP daemon that serves API clients and Git fetch requests.
 * `radicle-node`: The radicle peer-to-peer daemon that enables users to connect to the network and share code.

README.md

@@ -4,7 +4,7 @@
 
 Heartwood is the third iteration of the Radicle Protocol, a powerful
 peer-to-peer code collaboration and publishing stack. The repository contains a
-full implemention of Heartwood, complete with a user-friendly command-line
+full implementation of Heartwood, complete with a user-friendly command-line
 interface (`rad`) and network daemon (`radicle-node`).
 
 Radicle was designed to be a secure, decentralized and powerful alternative to