diff --git a/src/USER-LB/fix_lb_fluid.h b/src/USER-LB/fix_lb_fluid.h
index 48536bdf6d..1898932722 100755
--- a/src/USER-LB/fix_lb_fluid.h
+++ b/src/USER-LB/fix_lb_fluid.h
@@ -11,10 +11,6 @@
    For more info, see the README file in the top-level LAMMPS directory.
 ------------------------------------------------------------------------ */
 
-/* ----------------------------------------------------------------------
-   Contributing authors: Frances Mackay, Santtu Ollila, Colin Denniston (UWO)
-------------------------------------------------------------------------- */
-
 #ifdef FIX_CLASS
 
 FixStyle(lb/fluid,FixLbFluid)
diff --git a/src/USER-LB/fix_lb_momentum.h b/src/USER-LB/fix_lb_momentum.h
index f9a55eba4a..fe97769dcf 100755
--- a/src/USER-LB/fix_lb_momentum.h
+++ b/src/USER-LB/fix_lb_momentum.h
@@ -11,13 +11,6 @@
    See the README file in the top-level LAMMPS directory.
 ------------------------------------------------------------------------- */
 
-/* ----------------------------------------------------------------------
-   Contributing authors: Frances Mackay, Santtu Ollila, Colin Denniston (UWO)
-
-   Based on fix_momentum,
-   Contributing author: Naveen Michaud-Agrawal (Johns Hopkins U)
-------------------------------------------------------------------------- */
-
 #ifdef FIX_CLASS
 
 FixStyle(lb/momentum,FixLbMomentum)
diff --git a/src/USER-LB/fix_lb_pc.h b/src/USER-LB/fix_lb_pc.h
index 9287bfa74a..fd00526329 100755
--- a/src/USER-LB/fix_lb_pc.h
+++ b/src/USER-LB/fix_lb_pc.h
@@ -11,10 +11,6 @@
    See the README file in the top-level LAMMPS directory.
 ------------------------------------------------------------------------- */
 
-/* ----------------------------------------------------------------------
-   Contributing authors: Frances Mackay, Santtu Ollila, Colin Denniston (UWO)
-------------------------------------------------------------------------- */
-
 #ifdef FIX_CLASS
 
 FixStyle(lb/pc,FixLbPC)
diff --git a/src/USER-LB/fix_lb_rigid_pc_sphere.cpp b/src/USER-LB/fix_lb_rigid_pc_sphere.cpp
index f6ae832b72..019e31dde4 100755
--- a/src/USER-LB/fix_lb_rigid_pc_sphere.cpp
+++ b/src/USER-LB/fix_lb_rigid_pc_sphere.cpp
@@ -13,7 +13,6 @@
 
 /* ----------------------------------------------------------------------
    Contributing authors: Frances Mackay, Santtu Ollila, Colin Denniston (UWO)
-
    Based on fix_rigid (version from 2008).
 ------------------------------------------------------------------------- */
 
@@ -39,8 +38,6 @@
 using namespace LAMMPS_NS;
 using namespace FixConst;
 
-#define MIN(A,B) ((A) < (B)) ? (A) : (B)
-#define MAX(A,B) ((A) > (B)) ? (A) : (B)
 /* -------------------------------------------------------------------------- */
 
 FixLbRigidPCSphere::FixLbRigidPCSphere(LAMMPS *lmp, int narg, char **arg) :
diff --git a/src/USER-LB/fix_lb_rigid_pc_sphere.h b/src/USER-LB/fix_lb_rigid_pc_sphere.h
index 612a2143a6..47fa92abf9 100755
--- a/src/USER-LB/fix_lb_rigid_pc_sphere.h
+++ b/src/USER-LB/fix_lb_rigid_pc_sphere.h
@@ -11,12 +11,6 @@
    See the README file in the top-level LAMMPS directory.
 ------------------------------------------------------------------------- */
 
-/* ----------------------------------------------------------------------
-   Contributing authors: Frances Mackay, Santtu Ollila, Colin Denniston (UWO)
-
-   Based on fix_rigid.
-------------------------------------------------------------------------- */
-
 #ifdef FIX_CLASS
 
 FixStyle(lb/rigid/pc/sphere,FixLbRigidPCSphere)
diff --git a/src/USER-LB/fix_lb_viscous.h b/src/USER-LB/fix_lb_viscous.h
index 7abc86549e..39a5470d09 100755
--- a/src/USER-LB/fix_lb_viscous.h
+++ b/src/USER-LB/fix_lb_viscous.h
@@ -11,10 +11,6 @@
    See the README file in the top-level LAMMPS directory.
 ------------------------------------------------------------------------- */
 
-/* ----------------------------------------------------------------------
-   Contributing authors: Frances Mackay, Santtu Ollila, Colin Denniston (UWO)
-------------------------------------------------------------------------- */
-
 #ifdef FIX_CLASS
 
 FixStyle(lb/viscous,FixLbViscous)