subfig package displays “figure” below caption

Question

I've included the subfig package in my latex document. The word "figure" is appearing below the main caption in each figure (even those not using subfloats). Has anyone had the same problem?

\documentclass[
    final,
    reprint,
    notitlepage,
    narroweqnarray,
    inline,
    twoside
    ]{ieee}

\newcommand{\latexiie}{\LaTeX2{\Large$_\varepsilon$}}

\usepackage{epstopdf}
\usepackage{subfig}
\usepackage{graphicx}

\begin{document}

\begin{figure}
\centering
  \subfloat[one]{\label{fig:one}\includegraphics[width=.4\textwidth]{figures/one.png}}
  \qquad
 \subfloat[two]{\label{fig:two}\includegraphics[width=.4\textwidth]{figures/two.png}}
  \caption{some text}
\end{figure}

\end{document}

In the output document:

Fig 1. Some text

figure

I want to get rid of that last "figure"

UPDATE:

\begin{table}[!t]
\renewcommand{\arraystretch}{1.3}
\caption{a caption not displaying OK} 
\begin{tabular}{|c|p{2.5cm}|p{2.5cm}|}
\hline
&Average distance (km) & Total distance (km)\\ \hline
set 1&5.137&102.749\\
set 2&1.602&32.058\\
\hline
\end{tabular}
\label{distances}
\end{table}

Answer 1

The captions are already defined by the ieee.cls. Hence the captions can not be defined by the subfig package. You should use caption=false as the option for subfig package.

\documentclass[
    final,
    reprint,
    notitlepage,
    narroweqnarray,
    inline,
    twoside
    ]{ieee}
\newcommand{\latexiie}{\LaTeX2{\Large$_\varepsilon$}}
%-----------------------------------------
\usepackage{epstopdf}
\usepackage[caption=false]{subfig} % <---------------------changed here
\setlength{\captionwidth}{\columnwidth} %<-----------------Add this to correct table captions
%-----------------------------------------
\begin{document}
\begin{figure}
\centering
  \subfloat[one]{\label{fig:one}\includegraphics[width=.4\textwidth]{figures/one.png}}
  \hfill
 \subfloat[two]{\label{fig:two}\includegraphics[width=.4\textwidth]{figures/two.png}}
  \caption{some text representing the caption of the current figure properly}
\end{figure}
%--------------------------------------
\begin{table}[!t]
\centering
\renewcommand{\arraystretch}{1.3}
\caption{a caption displaying OK}
\begin{tabular}{|c|p{2.5cm}|p{2.5cm}|}
\hline
&Average distance (km) & Total distance (km)\\ \hline
set 1&5.137&102.749\\
set 2&1.602&32.058\\
\hline
\end{tabular}
\label{tab:distances}
\end{table}
%--------------------------------------
\end{document}

Edit: The ieee.cls provides a length \captionwidth. You can define it to be column width like \setlength{\captionwidth}{\columnwidth} so that table captions are fixed. I have modified the above code accordingly.