deletions | additions       diff --git a/sectionIntroduction_.tex b/sectionIntroduction_.tex  index d18624f..aea2680 100644  --- a/sectionIntroduction_.tex  +++ b/sectionIntroduction_.tex 
...
miscellaneous~\cite{misc}.  References to websites are discouraged, but acceptable if absolutely necessary. It is the author?s responsibility to check links in the pdf file.  Final PDF file size should be no more than 4 MB. Recommended paper length is 10-12 pages.  \subsection{Second or Subsequent Major Heading}  A logical division of your paper into sections makes it much easier to understand.   \subsection{Subsection Title: First Character of Each Non-trivial Word is Uppercase}  Equations (Equation \ref{eqn:sample}) should be centered and sequentially numbered to the flush right of the formula.  \begin{equation}  1+1=2  \label{eqn:sample}  \end{equation}  The continuation of a paragraph after an equation is not indented  \subsubsection{Sub-subsection level and lower: only first character uppercase}  Figures and tables should appear as closely as possible to where they are first cited, e.g.   Fig. \ref{fig:sample}, in the text. Figures are numbered in Arabic numerals, with the caption centered below the figure, in boldface.