doc: polished godoc (#65)

Applied custom godoc linter & spellcheck to fix all godoc comments.

Signed-off-by: Frederic BIDON <fredbi@yahoo.com>

Author: fredbi

.github/wordlist.txt

@@ -6,22 +6,27 @@ CI
 CIDR
 CLI
 CLIs
+CSV
 CodeFactor
 CodeQL
-CSV
+ContinueOnMethod
 DCO
+DisableCapacities
+DisableMethods
+DisablePointerAddresses
+DisablePointerMethods
 DockerHub
 FAQ
+FDs
 GC
 GOPATH
 GOROOT
-GoDoc
-Godoc
 HTTP
 HTTPS
 HUGO
 ID
 IDs
+IOW
 IP
 IPs
 ISBN
@@ -31,16 +36,25 @@ JUnit
 Kubernetes
 LOC
 Markdown
+MaxDepth
 NaN
 OAI
 OAuth
+Obershelp
 OpenAPI
 PHPUnit
 PR
 PRs
 PyTest
 README
+Ratcliff
+ReadDir
+Readlink
 SSN
+SetSeq
+SortKeys
+SpewKeys
+Subpackages
 TCP
 TLS
 TODO
@@ -57,6 +71,7 @@ apis
 arg
 args
 assignees
+async
 auth
 authenticated
 authenticator
@@ -85,19 +100,29 @@ colorizers
 config
 configs
 csv
+ctx
 customizable
 dependabot
 dereference
+dereferenced
 dereferencing
+deserialization
 deserialize
 deserialized
 deserializer
+dev
+difflib
 docker
+dumpcgo
 e.g.
 env
 err's
 faq
+fd
 flattener
+fmt
+fromfile
+fromfiledate
 fuzzying
 gc
 github
@@ -109,6 +134,8 @@ golangci
 golint
 goroutine
 goroutines
+grpc
+hexdump
 hostname
 hostnames
 html
@@ -122,6 +149,7 @@ implementor
 implementors
 initialism
 initialisms
+inodes
 io
 ipsum
 ipsums
@@ -133,6 +161,7 @@ jsonschema
 k8s
 kubernetes
 lifecycle
+lineterm
 linter
 linters
 listA
@@ -154,14 +183,17 @@ oauth2
 openapi
 param
 params
+pmezard
+pprof
 prepend
 prepended
+readlines
 rebase
 rebased
-roadmap
 redeclare
 repo
 repos
+roadmap
 roundtrip
 roundtripper
 schema
@@ -174,22 +206,31 @@ sexualized
 spdx
 ssn
 stdlib
+stretchr
 struct
 structs
 submodule
 subpackage
 substring
 swagger
+syncing
+testcgo
 testify's
+testifylint
 tls
+tm
+tofile
+tofiledate
 toolchain
 ui
 ulid
 uncategorized
+unexported
+unidiff
 unmarshal
 unmarshaled
+unmarshaler
 unmarshaling
-unexported
 untyped
 uri
 url
@@ -202,7 +243,9 @@ v3
 validator
 validators
 waitFor
+windiff
 workspace
 workspaces
+writelines
 xunit
 yaml