I want to use fancyhdr to modify my page numbering, and it works just fine. However, there is a number that appears right at the end of my text, which looks like a page number, but probably is something else. Does anyone know how to get rid of it (or am I just blind?)?
Here's the (granted very bloated) code:
\documentclass[12 pt, twoside]{article}
\usepackage{setspace}
\usepackage[a4paper, total={6.3in, 8.4in}]{geometry}
\usepackage{graphicx}
\usepackage{xcolor}
\usepackage{fancyhdr}
\usepackage{multicol}
\usepackage{lastpage}
\setlength{\columnsep}{0.5cm}
\usepackage{amssymb}
\usepackage{sectsty}
\usepackage{parskip}
\usepackage{subfig}
\setstretch{1.1}
\usepackage[export]{adjustbox}
\usepackage{tikz}
\usepackage{wrapfig}
\setlength\intextsep{0pt}
\setlength{\arrayrulewidth}{0.3mm}
\setlength{\tabcolsep}{8pt}
\renewcommand{\arraystretch}{1}
\usepackage{longtable}
\usepackage{titlepic}
\usepackage{titlesec}
\titlespacing\section{0pt}{12pt plus 4pt minus 2pt}{1pt plus 2pt minus 2pt}
\titlespacing\subsection{0pt}{12pt plus 4pt minus 2pt}{1pt plus 2pt minus 2pt}
\titlespacing\subsubsection{0pt}{12pt plus 4pt minus 2pt}{1pt plus 2pt minus 2pt}
\setlength{\headheight}{15pt}
\pagestyle{fancy}
\fancyhf{}
\fancyhead[RO,LE]{\sffamily\small{\textit{\color{codegray}[assignment name]}}}
\fancyhead[RE]{\sffamily\small{\textit{\color{codegray}[author name]}}}
\fancyfoot[RO,LE]{\sffamily\textbf{\thepage}}
\usepackage{fontspec}
\setmainfont{Georgia}
\setsansfont{Arial}
\definecolor{mygreen}{cmyk}{0.11, 0.0, 0.22, 0.3}
\definecolor{coolred}{cmyk}{0.0, 0.75, 0.75, 0.25}
\definecolor{codegray}{cmyk}{0.06,0.0,0.04,0.77}
\definecolor{codepurple}{rgb}{0.58,0,0.82}
\definecolor{backcolour}{rgb}{0.95,0.95,0.92}
\titleformat*{\section}{\large\color{codegray}\bfseries\sffamily}
\titleformat*{\subsection}{\normalsize\color{codegray}\bfseries\sffamily}
\sectionfont{\color{codegray}\bfseries\sffamily}
\renewcommand{\headrulewidth}{0.4pt}
\begin{document}
\begin{multicols}{2}
\section{Introduction}
And here's what I want to get rid of:
Thanks!
