Fix typos in examples folder

examples/USER/lb/confined_colloid/in.confined_colloids

@@ -67,7 +67,7 @@ timestep 0.0006
 #---------------------------------------------------------------------------
 # Create a lattice-Boltzmann fluid covering the simulation domain.
 # This fluid feels a force due to the particles specified through FluidAtoms 
-#   (however, this fix does not explicity apply a force back on to these 
+#   (however, this fix does not explicitly apply a force back on to these 
 #    particles...this is accomplished through the use of the viscous_lb fix).
 # Use the standard LB integration scheme, a fluid density = 1.0, 
 #   fluid viscosity = 1.0, lattice spacing dx=0.06, and mass unit, dm=0.00003.

examples/USER/lb/microrheology/in.microrheology_default_gamma

@@ -61,7 +61,7 @@ group FluidAtoms type 2
 #---------------------------------------------------------------------------
 # Create a lattice-Boltzmann fluid covering the simulation domain.
 # This fluid feels a force due to the particles specified through FluidAtoms 
-#   (however, this fix does not explicity apply a force back on to these 
+#   (however, this fix does not explicitly apply a force back on to these 
 #    particles...this is accomplished through the use of the viscous_lb fix).
 # Use the standard LB integration scheme, a fluid viscosity = 1.0, fluid 
 #   density= 0.0009982071, lattice spacing dx=1.2, and mass unit, dm=0.003.

examples/USER/lb/microrheology/in.microrheology_set_gamma

@@ -61,7 +61,7 @@ group FluidAtoms type 2
 #---------------------------------------------------------------------------
 # Create a lattice-Boltzmann fluid covering the simulation domain.
 # This fluid feels a force due to the particles specified through FluidAtoms 
-#   (however, this fix does not explicity apply a force back on to these 
+#   (however, this fix does not explicitly apply a force back on to these 
 #    particles...this is accomplished through the use of the rigid_pc_sphere 
 #    fix).
 # Use the LB integration scheme of Ollila et. al. (for stability reasons,

examples/USER/lb/planewall/in.planewall_default_gamma

@@ -54,7 +54,7 @@ velocity       all set 0.0 0.0 0.0 units box
 #----------------------------------------------------------------------------
 # Create a lattice-Boltzmann fluid covering the simulation domain.
 # All of the particles in the simulation apply a force to the fluid.
-#   (however, this fix does not explicity apply a force back on to these 
+#   (however, this fix does not explicitly apply a force back on to these 
 #    particles...this is accomplished through the use of the viscous_lb fix.
 # Use the standard LB integration scheme, a fluid density = 1.0, 
 #   fluid viscosity = 1.0, lattice spacing dx=4.0, and mass unit, dm=10.0.

examples/USER/lb/planewall/in.planewall_set_gamma

@@ -54,7 +54,7 @@ velocity       all set 0.0 0.0 0.0 units box
 #----------------------------------------------------------------------------
 # Create a lattice-Boltzmann fluid covering the simulation domain.
 # All of the particles in the simulation apply a force to the fluid.
-#   (however, this fix does not explicity apply a force back on to these 
+#   (however, this fix does not explicitly apply a force back on to these 
 #    particles...this is accomplished through the use of the rigid_pc_sphere
 #    fix).
 # Use the LB integration scheme of Ollila et. al. (for stability reasons,

examples/USER/lb/polymer/in.polymer_default_gamma

@@ -58,7 +58,7 @@ group FluidAtoms type 2
 #---------------------------------------------------------------------------
 # Create a lattice-Boltzmann fluid covering the simulation domain.
 # This fluid feels a force due to the particles specified through FluidAtoms 
-#   (however, this fix does not explicity apply a force back on to these 
+#   (however, this fix does not explicitly apply a force back on to these 
 #    particles. This is accomplished through the use of the lb/viscous
 #    fix).
 # Uses the standard LB integration scheme, fluid viscosity = 0.023333333, 

examples/USER/lb/polymer/in.polymer_setgamma

@@ -62,7 +62,7 @@ group FluidAtoms type 2
 #---------------------------------------------------------------------------
 # Create a lattice-Boltzmann fluid covering the simulation domain.
 # This fluid feels a force due to the particles specified through FluidAtoms 
-#   (however, this fix does not explicity apply a force back on to these 
+#   (however, this fix does not explicitly apply a force back on to these 
 #    particles. This is accomplished through the use of the rigid_pc_sphere 
 #    fix).
 # Use the LB integration scheme of Ollila et. al. (for stability reasons,