diff --git a/doc/fix_langevin.html b/doc/fix_langevin.html
index 794356816c..44e7453184 100644
--- a/doc/fix_langevin.html
+++ b/doc/fix_langevin.html
@@ -27,10 +27,11 @@
 
 <LI>zero or more keyword/value pairs may be appended 
 
-keyword = <I>scale</I>
+<PRE>keyword = <I>scale</I>
   <I>scale</I> values = type ratio
     type = atom type (1-N)
-    ratio = factor to scale the damping coefficient by
+    ratio = factor by which to scale the damping coefficient 
+</PRE>
 
 </UL>
 <P><B>Examples:</B>
diff --git a/doc/fix_langevin.txt b/doc/fix_langevin.txt
index 74a60aa637..4d43aa15eb 100644
--- a/doc/fix_langevin.txt
+++ b/doc/fix_langevin.txt
@@ -21,7 +21,7 @@ zero or more keyword/value pairs may be appended :l
 keyword = {scale}
   {scale} values = type ratio
     type = atom type (1-N)
-    ratio = factor to scale the damping coefficient by
+    ratio = factor by which to scale the damping coefficient :pre
 :ule
 
 [Examples:]
diff --git a/doc/fix_temp_berendsen.html b/doc/fix_temp_berendsen.html
index 0d8a2bea2b..14b4fab747 100644
--- a/doc/fix_temp_berendsen.html
+++ b/doc/fix_temp_berendsen.html
@@ -22,8 +22,7 @@
 </UL>
 <P><B>Examples:</B>
 </P>
-<PRE>fix 1 all nvt 300.0 300.0 100.0
-fix 1 all nvt 300.0 300.0 100.0 drag 0.2 
+<PRE>fix 1 all nvt 300.0 300.0 100.0 
 </PRE>
 <P><B>Description:</B>
 </P>
@@ -48,8 +47,6 @@ normally be used on atoms that also have their temperature controlled
 by another fix - e.g. by <A HREF = "fix_nvt.html">fix nvt</A> or <A HREF = "fix_langevin.html">fix
 langevin</A> commands.
 </P>
-<HR>
-
 <P>This fix computes a temperature each timestep.  To do this, the fix
 creates its own compute of style "temp", as if this command had been
 issued:
diff --git a/doc/fix_temp_berendsen.txt b/doc/fix_temp_berendsen.txt
index ed8611edef..03e9d4328b 100644
--- a/doc/fix_temp_berendsen.txt
+++ b/doc/fix_temp_berendsen.txt
@@ -19,8 +19,7 @@ Tdamp = temperature damping parameter (time units) :ul
 
 [Examples:]
 
-fix 1 all nvt 300.0 300.0 100.0
-fix 1 all nvt 300.0 300.0 100.0 drag 0.2 :pre
+fix 1 all nvt 300.0 300.0 100.0 :pre
 
 [Description:]
 
@@ -45,8 +44,6 @@ normally be used on atoms that also have their temperature controlled
 by another fix - e.g. by "fix nvt"_fix_nvt.html or "fix
 langevin"_fix_langevin.html commands.
 
-:line
-
 This fix computes a temperature each timestep.  To do this, the fix
 creates its own compute of style "temp", as if this command had been
 issued:
diff --git a/doc/fix_temp_rescale.html b/doc/fix_temp_rescale.html
index 960b26f370..d328d0d1fa 100644
--- a/doc/fix_temp_rescale.html
+++ b/doc/fix_temp_rescale.html
@@ -54,8 +54,6 @@ normally be used on atoms that also have their temperature controlled
 by another fix - e.g. by <A HREF = "fix_nvt.html">fix nvt</A> or <A HREF = "fix_langevin.html">fix
 langevin</A> commands.
 </P>
-<HR>
-
 <P>This fix computes a temperature each timestep.  To do this, the fix
 creates its own compute of style "temp", as if one of this command had
 been issued:
diff --git a/doc/fix_temp_rescale.txt b/doc/fix_temp_rescale.txt
index d1cc203976..58a4a310ee 100644
--- a/doc/fix_temp_rescale.txt
+++ b/doc/fix_temp_rescale.txt
@@ -51,8 +51,6 @@ normally be used on atoms that also have their temperature controlled
 by another fix - e.g. by "fix nvt"_fix_nvt.html or "fix
 langevin"_fix_langevin.html commands.
 
-:line
-
 This fix computes a temperature each timestep.  To do this, the fix
 creates its own compute of style "temp", as if one of this command had
 been issued: