title: How to fix "Underfull \hbox (badness 10000)" warning?
body: <p>I have this small .tex file.</p>
  <pre class="lang-latex prettyprint-override"><code>\documentclass{article}
  \usepackage[T2A]{fontenc}
  \usepackage[utf8]{inputenc}
  \usepackage{titling}
  \usepackage{amssymb}
  \usepackage{amsthm}
  \usepackage{tikz}
  
  
  \setlength{\droptitle}{-3.5cm}
  \setlength{\parindent}{0cm}
  \newcommand{\squad}{\hspace{0.5em}}
  
  \author{vladgovor77771}
  \title{Some article}
  
  \begin{document}
  \maketitle
  
  \textbf{Task 1} \newline
  Task description: \newline
  
  \end{document}
  </code></pre>
  <p>When compiling, it warns about line</p>
  <pre class="lang-latex prettyprint-override"><code>\textbf{Task 1} \newline
  </code></pre>
  <p>With the following message:</p>
  <p>&quot;Underfull \hbox (badness 10000)&quot;.</p>
  <p>How do I fix this?</p>