Address various nits

Signed-off-by: Hidde Beydals <hidde@hhh.computer>

docs/release/README.md

@@ -5,4 +5,4 @@
 - [Flux distribution](flux.md)
 - [Flux APIs and controllers](controllers.md)
 - [Flux shared libraries](packages.md)
-- [Flux release procedure](procedure.md)
+- [Flux release procedures](procedure.md)

docs/release/controllers.md

@@ -1,4 +1,4 @@
-# Flux controllers release spec
+# Flux controller releases
 
 The Flux controllers are 
 [Kubernetes operators](https://kubernetes.io/docs/concepts/extend-kubernetes/operator/),
@@ -44,7 +44,7 @@ The Custom Resources may require editing after a CRD update for which migration
 provided as part of the controller changelog.
 
 A beta version API becomes deprecated once a subsequent beta or stable API version is released. 
-A deprecated beta version is subject to removal after a six months period.
+A deprecated beta version is subject to removal after a six-months period.
 
 ### Stable version
 
@@ -148,4 +148,3 @@ Each controller release produces the following artifacts:
 All the artifacts are cryptographically signed and can be verified with Cosign and GitHub OIDC.
 
 The release artifacts can be accessed based on the controller name and version.
-

docs/release/flux.md

@@ -1,4 +1,4 @@
-# Flux release spec
+# Flux releases
 
 The Flux project repository [fluxcd/flux2](https://github.com/fluxcd/flux2) contains
 the Flux command-line tool source code and the Kubernetes manifests for
@@ -65,8 +65,8 @@ new feature or optimization ahead of schedule.
 
 ## Supported releases
 
-For Flux the CLI and its controllers we support the last three minor releases.
-Critical bug fixes such as security fixes, may be back-ported to those three minor
+For Flux the CLI and its controllers, we support the last three minor releases.
+Critical bug fixes, such as security fixes, may be back-ported to those three minor
 versions as patch releases, depending on severity and feasibility.
 
 Note that back-porting is provided by the community on a best-effort basis.
@@ -139,4 +139,3 @@ The changelog contains the following information:
 - A list of documentation additions
 
 **Note** that the vulnerability disclosure procedure is explained on the [security page](https://fluxcd.io/security/).
-

docs/release/packages.md

@@ -1,9 +1,9 @@
-# Flux shared packages release spec
+# Flux shared package releases
 
 The Go packages in [github.com/fluxcd/pkg](https://github.com/fluxcd/pkg) are dedicated Go modules,
 each module has its own set of dependencies and release cycle.
 
-These packages are primary meant for internal use in Flux controllers and
+These packages are primarily meant for internal use in Flux controllers and
 for projects which integrate and/or extend Flux.
 
 ## Release versioning
@@ -72,4 +72,3 @@ A deprecated package is marked as so in its `go.mod` e.g.
 // Deprecated: use github.com/fluxcd/pkg/tar instead.
 module github.com/fluxcd/pkg/untar
 ```
-

docs/release/release-notes-template.md

@@ -1,4 +1,4 @@
-# Release notes template
+# Flux release note template
 
 This is a template for release notes. It is intended to be used as a
 starting point for writing release notes for a new release. It should be copied