Fix full spellcheck (#1076)

* fix(spellcheck): test of fixing

* fix(hunspell): improved many typos etc.

* fix(hunspell): all errors solved

* fix(hunspell): extended scope of files - the build should fail

* Return error code.

* Fix spelling, sort dictionary.

* fix(hunspell): added fix to gitlabs check

* fix(typo): one typo and test of verification on github

* fix(typo): one typo

Co-authored-by: Tomasz Drwięga <tomasz@parity.io>

bridges/bin/millau/node/src/cli.rs

@@ -29,7 +29,7 @@ pub struct Cli {
 /// Possible subcommands of the main binary.
 #[derive(Debug, StructOpt)]
 pub enum Subcommand {
-	/// Key management cli utilities
+	/// Key management CLI utilities
 	Key(sc_cli::KeySubcommand),
 
 	/// Verify a signature for a message, provided on STDIN, with a given (public or secret) key.

bridges/bin/millau/runtime/src/lib.rs

@@ -238,7 +238,7 @@ parameter_types! {
 }
 
 impl pallet_timestamp::Config for Runtime {
-	/// A timestamp: milliseconds since the unix epoch.
+	/// A timestamp: milliseconds since the UNIX epoch.
 	type Moment = u64;
 	type OnTimestampSet = Aura;
 	type MinimumPeriod = MinimumPeriod;