Completions::add use libutil trim()
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@ -29,8 +29,7 @@ void Args::removeFlag(const std::string & longName)
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void Completions::add(std::string completion, std::string description)
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{
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// strip whitespace/empty lines from the front of the description
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description.erase(0, description.find_first_not_of(" \t\n"));
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description = trim(description);
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// ellipsize overflowing content on the back of the description
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auto end_index = description.find_first_of(".\n");
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if (end_index != std::string::npos) {
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