Suppress $ in org-latex-export-as-latex output

test.org

First

The first line.

Second

The second ${\englishfont{Sri, Shri ,Shre}}$ line.

Third

test.tex

% Created 2016-02-14 Sun 15:03
\documentclass[11pt]{article}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{fixltx2e}
\usepackage{graphicx}
\usepackage{longtable}
\usepackage{float}
\usepackage{wrapfig}
\usepackage{rotating}
\usepackage[normalem]{ulem}
\usepackage{amsmath}
\usepackage{textcomp}
\usepackage{marvosym}
\usepackage{wasysym}
\usepackage{amssymb}
\usepackage{hyperref}
\tolerance=1000
\author{shakthi}
\date{\today}
\title{test}
\hypersetup{
  pdfkeywords={},
  pdfsubject={},
  pdfcreator={Emacs 24.5.2 (Org mode 8.2.10)}}
\begin{document}

\maketitle
\tableofcontents

\section{First}
\label{sec-1}

The first line.

\section{Second}
\label{sec-2}

The second ${\englishfont{Sri, Shri ,Shre}}$ line.

\section{Third}
\label{sec-3}
% Emacs 24.5.2 (Org mode 8.2.10)
\end{document}