fix: typos in documentation files

Pull-Request: #5693.

Author: leopardracer

core/CHANGELOG.md

@@ -7,7 +7,7 @@
 
 - Update `Transport::dial` function signature with a `DialOpts` param and remove `Transport::dial_as_listener`:
   - `DialOpts` struct contains `PortUse` and `Endpoint`, 
-  - `PortUse` allows controling port allocation of new connections (defaults to `PortUse::Reuse`)   - 
+  - `PortUse` allows controlling port allocation of new connections (defaults to `PortUse::Reuse`)   - 
   - Add `port_use` field to `ConnectedPoint`
   - Set `endpoint` field in `DialOpts` to `Endpoint::Listener` to dial as a listener
 - Remove `Transport::address_translation` and relocate functionality to `libp2p_swarm`

identity/CHANGELOG.md

@@ -10,7 +10,7 @@
 
 ## 0.2.8
 
-- Bump `ring` to `0.17.5.
+- Bump `ring` to `0.17.5`.
   See [PR 4779](https://github.com/libp2p/rust-libp2p/pull/4779).
 
 ## 0.2.7