miniscule: fix edition fmt (#5167)

* miniscule: fix edition fmt

* fix: rust analyzer might enable this and hence cause red squiggles

Reduce the visual overload.

* fix/spellcheck/quirk: allow 124_123 numbers

polkadot/scripts/gitlab/spellcheck.toml

@@ -6,10 +6,22 @@ skip_os_lookups = true
 use_builtin = true
 
 [hunspell.quirks]
-# `Type`'s
-# 5x
 # He tagged it as 'TheGreatestOfAllTimes'
+transform_regex = [
+# `Type`'s
+	"^'([^\\s])'$",
+# 5x
+# 10.7%
+	"^[0-9_]+(?:\\.[0-9]*)?(x|%)$",
 # Transforms'
-transform_regex = ["^'([^\\s])'$", "^[0-9]+(?:\\.[0-9]*)?(x|%)$", "^(.*)'$", "^\\+$", "^[0-9]*+k|MB|Mb|ms|Mbit|nd|th|rd$", "^=|>|<|%$"]
+	"^(.*)'$",
+# backslashes
+	"^\\+$",
+	"^[0-9]*+k|MB|Mb|ms|Mbit|nd|th|rd$",
+# single char `=` `>` `%` ..
+	"^=|>|<|%$",
+# 22_100
+	"^(?:[0-9]+_)+[0-9]+$"
+]
 allow_concatenation = true
 allow_dashes = true