I see that you are looking for a way to 'capitalize' the first letter of every word? And also align the colon ':'? (You have to be more specific with your question next time, otherwise it becomes a game of 'spotting the difference' again. ;-)
my @text = (
"Project status :",
"DB update :",
"Some column :",
);
my $max_line_width = 0;
# capitalize the first letter of every word, and record
# the maximum width of the lines seen.
my @formatted_text =
map { s/(\w+)/\u\L$1/g;
$max_line_width = length if $max_line_width < length;
$_ } @text;
# insert spaces before the colon ':' to pad the string to
# the maximum line width recorded
my @formatted_text =
map { substr($_, -1, 0) = ' ' x ($max_line_width - length);
$_ } @formatted_text;
print "$_\n" for @formatted_text;
And the output -
Project Status :
Db Update :
Some Column :
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