Add sys to spell_check.words

MatthijsBurgh · MatthijsBurgh · commit a5812daf8efc · 2026-02-24T13:33:34.000+01:00
diff --git a/test/spell_check.words b/test/spell_check.words
@@ -49,5 +49,6 @@ sourcedir
 subdata
 subparsers
 subpath
+sys
 thomas
 unholder
