fixed tiny typo

Author: simongravelle

lammps-tutorials.tex

@@ -2290,7 +2290,7 @@ \subsubsection{System preparation}
 These lines are used to define the most basic parameters, including the
 atom, bond, and angle styles, as well as interaction
 potential.  Here, \lmpcmd{lj/cut/tip4p/long} imposes a Lennard-Jones potential with
-a cut-off at $12\,\text{$\text{\AA{}}$}$ and a long-range Coulomb potential.
+a cut-off at $12\,\text{\AA{}}$ and a long-range Coulomb potential.
 
 So far, the commands are relatively similar to those in the previous tutorial,
 \hyperref[all-atom-label]{Polymer in water}, with two major differences: the use
@@ -2301,7 +2301,7 @@ \subsubsection{System preparation}
 LAMMPS automatically creates a four-point water molecule, assigning type O
 atoms as oxygen and type H atoms as hydrogen.  The fourth massless atom (M) of the
 TIP4P water molecule does not have to be defined explicitly, and the value of
-$0.1546\,\text{$\text{\AA{}}$}$ corresponds to the O-M distance of the
+$0.1546\,\text{\AA{}}$ corresponds to the O-M distance of the
 TIP4P-2005 water model~\cite{abascal2005general}.  All other atoms in the simulation
 are treated as usual, with long-range Coulomb interactions.  Another novelty, here, is
 the use of \lmpcmd{kspace\_modify slab 3.0} that is combined with the non-periodic
@@ -3457,7 +3457,7 @@ \subsubsection{Adding water}
 not critical since TIP4P/2005 is a rigid water model.
 
 The water molecule template called \href{\filepath tutorial6/H2O.mol}{\dwlcmd{H2O.mol}}
-must be downloaded and located next to \flecmd{gcmc.lmp}
+must be downloaded and located next to \flecmd{gcmc.lmp}.
 
 Before going further, we need to make a few changes to our data file.
 Currently, the \flecmd{cracking.data} file includes only two atom types, but we require four.
@@ -3606,10 +3606,10 @@ \subsubsection{Adding water}
 freedom.  Here, 100 insertion and deletion attemps are made every 100 steps.
 
 \begin{note}
-At a pressure of $p = 100\ \text{bar}$, the chemical potential of water vapor at $T = 300\ \text{K}$
+At a pressure of $p = 100\,\text{bar}$, the chemical potential of water vapor at $T = 300\,\text{K}$
 can be calculated using as $\mu = \mu_0 + RT \ln (\frac{p}{p_0}),$ where $\mu_0$ is the standard
-chemical potential (typically taken at a pressure $p_0 = 1 \, \text{bar}$), \(R = 8.314\ \text{J/mol·K}\)
-is the gas constant, \(T = 300\ \text{K}\) is the temperature.
+chemical potential (typically taken at a pressure $p_0 = 1 \, \text{bar}$), $R = 8.314\, \text{J/mol·K}$
+is the gas constant, $T = 300\,\text{K}$ is the temperature.
 \end{note}
 
 Finally, let us print some information and run for 25\,ps:
@@ -4285,7 +4285,7 @@ \subsubsection{Simulating the reaction}
   extra/improper/per/atom 25 &
   extra/special/per/atom 25
 \end{lstlisting}
-Here, the \lmpcmd{read$\_$data} command is used to import the
+Here, the \lmpcmd{read\_data} command is used to import the
 previously generated \flecmd{mixing.data} file.  All other commands
 have been introduced in earlier parts of the tutorial.