Update lammps-tutorials.tex

Author: cecimarques

lammps-tutorials.tex

@@ -2466,8 +2466,8 @@ \subsubsection{System preparation}
 kspace_modify slab 3.0
 \end{lstlisting}
 These lines are used to define the most basic parameters, including the
-atom, bond, and angle styles, as well as {\color{blue}the non-bonded} interaction
-potential.  Here, \lmpcmd{lj/cut/tip4p/long} imposes a Lennard-Jones potential with
+{\color{blue}atom style, the form of the bond and angle potentials and the non-bonded 
+interactions}.  Here, \lmpcmd{lj/cut/tip4p/long} imposes a Lennard-Jones potential with
 a cut-off at $12\,\text{\AA{}}$ and a long-range Coulomb potential.  {\color{blue}
 The parameters \lmpcmd{O}, \lmpcmd{H}, \lmpcmd{O-H}, and \lmpcmd{H-O-H} correspond
 respectively to the oxygens, hydrogens, O-H bonds, and H-O-H angle constraints of