Doc: fix CI errors

Author: CarterLi

Diff for: .codespellrc

@@ -2,4 +2,4 @@
 check-filenames =
 builtin = clear,rare,usage,informal
 skip = */.git,*/cmake-build-*,*/.idea,*/completions,*/presets,*/screenshots,*/tests,*/3rdparty,*/logo/ascii
-ignore-words-list = iterm,compiletime,unknwn,pengwin,siduction,master,slave,sur,doas,conexant,ags
+ignore-words-list = iterm,compiletime,unknwn,pengwin,siduction,master,slave,sur,doas,conexant,ags,bu

Diff for: doc/fastfetch.1.in

@@ -70,7 +70,7 @@ Display the default structure
 Set the output format. Available options are:
 .RS
 .IP \(bu 2
-\fIdefault\fR: Standard human-readable format
+\fIdefault\fR: Default human-readable format
 .IP \(bu 2
 \fIjson\fR: JSON format for machine processing
 .RE