git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@699 f3b2605a-c512-4ea7-a41b-209d697bcdaa

doc/improper_class2.html

@@ -27,7 +27,7 @@ improper_coeff 1 100.0 0
 <CENTER><IMG SRC = "Eqs/improper_class2.jpg">
 </CENTER>
 <P>where Ei is the improper term and Eaa is an angle-angle term.  The 3 X
-terms used in Ei are an average over the 3 out-of-plane angles.
+terms in Ei are an average over 3 out-of-plane angles.
 </P>
 <P>The 4 atoms in an improper quadruplet (listed in the data file read by
 the <A HREF = "read_data.html">read_data</A> command) are ordered I,J,K,L.  X_IJKL

doc/improper_class2.txt

@@ -24,7 +24,7 @@ The {class2} improper style uses the potential
 :c,image(Eqs/improper_class2.jpg)
 
 where Ei is the improper term and Eaa is an angle-angle term.  The 3 X
-terms used in Ei are an average over the 3 out-of-plane angles.
+terms in Ei are an average over 3 out-of-plane angles.
 
 The 4 atoms in an improper quadruplet (listed in the data file read by
 the "read_data"_read_data.html command) are ordered I,J,K,L.  X_IJKL