diff --git a/doc/Section_howto.html b/doc/Section_howto.html
index 69efc7c06b..1bc6d97ec4 100644
--- a/doc/Section_howto.html
+++ b/doc/Section_howto.html
@@ -1169,7 +1169,7 @@ discussed below, it can be referenced via the following bracket
 notation, where ID in this case is the ID of a compute.  The leading
 "c_" would be replaced by "f_" for a fix, or "v_" for a variable:
 </P>
-<DIV ALIGN=center><TABLE  WIDTH="0%"  BORDER=1 >
+<DIV ALIGN=center><TABLE  BORDER=1 >
 <TR><TD >c_ID </TD><TD > entire scalar, vector, or array</TD></TR>
 <TR><TD >c_ID[I] </TD><TD > one element of vector, one column of array</TD></TR>
 <TR><TD >c_ID[I][J] </TD><TD > one element of array 
@@ -1368,7 +1368,7 @@ data and scalar/vector/array data.
 input, that could be an element of a vector or array.  Likewise a
 vector input could be a column of an array.
 </P>
-<DIV ALIGN=center><TABLE  WIDTH="0%"  BORDER=1 >
+<DIV ALIGN=center><TABLE  BORDER=1 >
 <TR><TD >Command</TD><TD > Input</TD><TD > Output</TD><TD ></TD></TR>
 <TR><TD ><A HREF = "thermo_style.html">thermo_style custom</A></TD><TD > global scalars</TD><TD > screen, log file</TD><TD ></TD></TR>
 <TR><TD ><A HREF = "dump.html">dump custom</A></TD><TD > per-atom vectors</TD><TD > dump file</TD><TD ></TD></TR>
diff --git a/doc/pair_adp.html b/doc/pair_adp.html
index 77d01a4937..7bbfd6349b 100644
--- a/doc/pair_adp.html
+++ b/doc/pair_adp.html
@@ -26,8 +26,8 @@ pair_coeff * * ../potentials/AlCu.adp Al Al Cu
 <P>Style <I>adp</I> computes pairwise interactions for metals and metal alloys
 using the angular dependent potential (ADP) of <A HREF = "#Mishin">(Mishin)</A>,
 which is a generalization of the <A HREF = "pair_eam.html">embedded atom method (EAM)
-potential</A>.  The total energy Ei of an atom I is given
-by
+potential</A>.  The LAMMPS implementation is discussed in
+<A HREF = "#Singh">(Singh)</A>.  The total energy Ei of an atom I is given by
 </P>
 <CENTER><IMG SRC = "Eqs/pair_adp.jpg">
 </CENTER>
@@ -66,7 +66,8 @@ where N is the number of LAMMPS atom types:
 <UL><LI>filename
 <LI>N element names = mapping of extended <I>setfl</I> elements to atom types 
 </UL>
-<P>As an example, the potentials/AlCu.adp file is an extended <I>setfl</I>
+<P>As an example, the potentials/AlCu.adp file, included in the
+potentials directory of the LAMMPS distrbution, is an extended <I>setfl</I>
 file which has tabulated ADP values for w elements and their alloy
 interactions: Cu and Al.  If your LAMMPS simulation has 4 atoms types
 and you want the 1st 3 to be Al, and the 4th to be Cu, you would use
@@ -150,7 +151,13 @@ if LAMMPS was built with that package (which it is by default).
 </P>
 <HR>
 
-<P>:link(Mishin) <B>(Mishin)</B> Mishin, Mehl, and Papaconstantopoulos, Acta
-Mater, 53, 4029 (2005).
+<A NAME = "Mishin"></A>
+
+<P><B>(Mishin)</B> Mishin, Mehl, and Papaconstantopoulos, Acta Mater, 53, 4029
+(2005).
+</P>
+<A NAME = "Singh"></A>
+
+<P><B>(Singh)</B> Singh and Warner, Acta Mater, 58, 5797-5805 (2010),
 </P>
 </HTML>
diff --git a/doc/pair_adp.txt b/doc/pair_adp.txt
index 5debe67417..f064a89c69 100644
--- a/doc/pair_adp.txt
+++ b/doc/pair_adp.txt
@@ -63,7 +63,8 @@ where N is the number of LAMMPS atom types:
 filename
 N element names = mapping of extended {setfl} elements to atom types :ul
 
-As an example, the potentials/AlCu.adp file is an extended {setfl}
+As an example, the potentials/AlCu.adp file, included in the
+potentials directory of the LAMMPS distrbution, is an extended {setfl}
 file which has tabulated ADP values for w elements and their alloy
 interactions: Cu and Al.  If your LAMMPS simulation has 4 atoms types
 and you want the 1st 3 to be Al, and the 4th to be Cu, you would use