diff --git a/doc/pair_lubricate.html b/doc/pair_lubricate.html
index e5c11815fb..4f3a8e2095 100644
--- a/doc/pair_lubricate.html
+++ b/doc/pair_lubricate.html
@@ -15,7 +15,7 @@
 </P>
 <PRE>pair_style lubricate mu squeeze shear pump twist cutinner cutoff 
 </PRE>
-<UL><LI>mu = viscosity (mass/length/time units)
+<UL><LI>mu = viscosity (mass/distance/time units)
 <LI>squeeze = 0/1 for squeeze force off/on
 <LI>shear = 0/1 for shear force off/on
 <LI>pump = 0/1 for pump force off/on
diff --git a/doc/pair_lubricate.txt b/doc/pair_lubricate.txt
index b3c22e6c37..6b65bac853 100644
--- a/doc/pair_lubricate.txt
+++ b/doc/pair_lubricate.txt
@@ -12,7 +12,7 @@ pair_style lubricate command :h3
 
 pair_style lubricate mu squeeze shear pump twist cutinner cutoff :pre
 
-mu = viscosity (mass/length/time units)
+mu = viscosity (mass/distance/time units)
 squeeze = 0/1 for squeeze force off/on
 shear = 0/1 for shear force off/on
 pump = 0/1 for pump force off/on
diff --git a/doc/pair_yukawa.html b/doc/pair_yukawa.html
index ba2ec246ab..029c8c427c 100644
--- a/doc/pair_yukawa.html
+++ b/doc/pair_yukawa.html
@@ -38,7 +38,7 @@ above, or in the data file or restart files read by the
 <A HREF = "read_data.html">read_data</A> or <A HREF = "read_restart.html">read_restart</A>
 commands, or by mixing as described below:
 </P>
-<UL><LI>A (energy units)
+<UL><LI>A (energy*distance units)
 <LI>cutoff (distance units) 
 </UL>
 <P>The last coefficient is optional.  If not specified, the global yukawa
diff --git a/doc/pair_yukawa.txt b/doc/pair_yukawa.txt
index 7d1a5e0706..476d20cf85 100644
--- a/doc/pair_yukawa.txt
+++ b/doc/pair_yukawa.txt
@@ -35,7 +35,7 @@ above, or in the data file or restart files read by the
 "read_data"_read_data.html or "read_restart"_read_restart.html
 commands, or by mixing as described below:
 
-A (energy units)
+A (energy*distance units)
 cutoff (distance units) :ul
 
 The last coefficient is optional.  If not specified, the global yukawa