chore: add some helpful notices about $[]

cufetch.1

@@ -73,8 +73,11 @@ layout = [
   Each part can have a tag or anything else.
 .PP
   For example: $[$<user.name>,$(echo $USER),correct,NOT correct]
-.br
+.nf
   This is useful when on some terminal or WM the detection can be different than others
+  Or maybe even on holidays for printing special texts
+  e.g $[$(date +%d-%m),25-12,${red}Happy ${white}Christmas!,]
+.fi
 .PP
 * The \fBBash command tag $()\fR speaks for itself.
 .br

include/config.hpp

@@ -117,7 +117,10 @@ inline constexpr std::string_view AUTOCONFIG = R"#([config]
 #
 # Each part can have a tag or anything else.
 # e.g $[$<user.name>,$(echo $USER),the name is correct,the name is NOT correct]
+#
 # This is useful when on some terminal or WM the detection can be different than others
+# Or maybe even on holidays for printing special texts
+# e.g $[$(date +%d-%m),25-12,${red}Happy ${white}Christmas!,]
 
 # The Color tag ${} is used for printing the text of a certain color.
 # e.g "${red}hello world" will indeed print "hello world" in red (or the color you set in the variable)