minor fixes

doc/src/Eqs/angle_class2_p6.tex

@@ -1,15 +0,0 @@
-\documentclass[12pt]{article}
-
-\pagestyle{empty}
-\begin{document}
-
-$$
-  E_{a} = K_2\left(\theta - \theta_0\right)^2 + K_3\left(\theta - \theta_0\right)^3 + K_4\left(\theta - \theta_0\right)^4 + K_5\left(\theta - \theta_0\right)^5 + K_6\left(\theta - \theta_0\right)^6
-$$
-
-\end{document}
-
-%%% Local Variables:
-%%% mode: latex
-%%% TeX-master: t
-%%% End:

doc/src/dynamical_matrix.rst

@@ -78,7 +78,7 @@ Related commands
 :doc:`fix phonon <fix_phonon>`
 
 :doc:`compute hma <compute_hma>` uses an analytic formulation of the
-Hessian provided by a pair_style's Pair::single\_hessian() funcion,
+Hessian provided by a pair_style's Pair::single\_hessian() function,
 if implemented.
 
 Default