diff --git a/doc/Section_accelerate.html b/doc/Section_accelerate.html
index f526ee0767..1b48220bc6 100644
--- a/doc/Section_accelerate.html
+++ b/doc/Section_accelerate.html
@@ -345,9 +345,10 @@ examples are <A HREF = "http://sites.google.com/site/akohlmey/software/lammps-ic
 
 <H4><A NAME = "acc_6"></A>5.6 GPU package 
 </H4>
-<P>The GPU package was developed by Mike Brown at ORNL.  It provides GPU
-versions of several pair styles and for long-range Coulombics via the
-PPPM command.  It has the following features:
+<P>The GPU package was developed by Mike Brown at ORNL and his
+collaborators.  It provides GPU versions of several pair styles,
+including the 3-body Stillinger-Weber pair style, and for long-range
+Coulombics via the PPPM command.  It has the following features:
 </P>
 <UL><LI>The package is designed to exploit common GPU hardware configurations
 where one or more GPUs are coupled with many cores of a multi-core
diff --git a/doc/Section_accelerate.txt b/doc/Section_accelerate.txt
index f219791223..69bb42475b 100644
--- a/doc/Section_accelerate.txt
+++ b/doc/Section_accelerate.txt
@@ -341,9 +341,10 @@ examples are "presented here"_http://sites.google.com/site/akohlmey/software/lam
 
 5.6 GPU package :h4,link(acc_6)
 
-The GPU package was developed by Mike Brown at ORNL.  It provides GPU
-versions of several pair styles and for long-range Coulombics via the
-PPPM command.  It has the following features:
+The GPU package was developed by Mike Brown at ORNL and his
+collaborators.  It provides GPU versions of several pair styles,
+including the 3-body Stillinger-Weber pair style, and for long-range
+Coulombics via the PPPM command.  It has the following features:
 
 The package is designed to exploit common GPU hardware configurations
 where one or more GPUs are coupled with many cores of a multi-core
diff --git a/doc/Section_howto.html b/doc/Section_howto.html
index 06b8cf6974..aeb21782fa 100644
--- a/doc/Section_howto.html
+++ b/doc/Section_howto.html
@@ -312,6 +312,7 @@ velocity all create $t 352839
 fix 1 all nvt $t $t 100.0
 dump 1 all atom 1000 dump.$a
 run 100000
+clear
 next t
 next a
 jump in.polymer 
diff --git a/doc/Section_howto.txt b/doc/Section_howto.txt
index 21f4d2628d..ea8a0024dc 100644
--- a/doc/Section_howto.txt
+++ b/doc/Section_howto.txt
@@ -307,6 +307,7 @@ velocity all create $t 352839
 fix 1 all nvt $t $t 100.0
 dump 1 all atom 1000 dump.$a
 run 100000
+clear
 next t
 next a
 jump in.polymer :pre
diff --git a/doc/delete_atoms.html b/doc/delete_atoms.html
index 3ea9f9d361..528b332f50 100644
--- a/doc/delete_atoms.html
+++ b/doc/delete_atoms.html
@@ -93,7 +93,9 @@ has already been assigned.
 deleted, all other atoms in the same molecule will also be deleted.
 This keyword is only used by the <I>region</I> style.  It is a way to
 insure that entire molecules are deleted instead of only a subset of
-atoms in a bond or angle or dihedral interaction.
+atoms in the molecule which will typically lead to errors because of
+bond, angle, or dihedral interactions stored by remaining atoms which
+reference deleted atoms.
 </P>
 <P><B>Restrictions:</B>
 </P>
diff --git a/doc/delete_atoms.txt b/doc/delete_atoms.txt
index 7c4bd2bcf9..2d7eed9e7f 100644
--- a/doc/delete_atoms.txt
+++ b/doc/delete_atoms.txt
@@ -85,7 +85,9 @@ It the {mol} keyword is set to {yes}, then for every atom that is
 deleted, all other atoms in the same molecule will also be deleted.
 This keyword is only used by the {region} style.  It is a way to
 insure that entire molecules are deleted instead of only a subset of
-atoms in a bond or angle or dihedral interaction.
+atoms in the molecule which will typically lead to errors because of
+bond, angle, or dihedral interactions stored by remaining atoms which
+reference deleted atoms.
 
 [Restrictions:]