diff --git a/doc/src/dihedral_fourier.txt b/doc/src/dihedral_fourier.txt
index 5cda91fe4..0a7a28c6e 100644
--- a/doc/src/dihedral_fourier.txt
+++ b/doc/src/dihedral_fourier.txt
@@ -1,77 +1,77 @@
 "LAMMPS WWW Site"_lws - "LAMMPS Documentation"_ld - "LAMMPS Commands"_lc :c
 
 :link(lws,http://lammps.sandia.gov)
 :link(ld,Manual.html)
 :link(lc,Section_commands.html#comm)
 
 :line
 
 dihedral_style fourier command :h3
 dihedral_style fourier/omp command :h3
 
 [Syntax:]
 
 dihedral_style fourier :pre
 
 [Examples:]
 
 dihedral_style fourier
 dihedral_coeff 1 3 -0.846200 3 0.0 7.578800 1 0 0.138000 2 -180.0 :pre
 
 [Description:]
 
 The {fourier} dihedral style uses the potential:
 
 :c,image(Eqs/dihedral_fourier.jpg)
 
 The following coefficients must be defined for each dihedral type via the
 "dihedral_coeff"_dihedral_coeff.html command as in the example above, or in
 the data file or restart files read by the "read_data"_read_data.html
 or "read_restart"_read_restart.html commands:
 
 m (integer >=1)
 K1 (energy)
 n1 (integer >= 0)
 d1 (degrees)
-....
+\[...\]
 Km (energy)
 nm (integer >= 0)
 dm (degrees) :ul
 
 :line
 
 Styles with a {gpu}, {intel}, {kk}, {omp}, or {opt} suffix are
 functionally the same as the corresponding style without the suffix.
 They have been optimized to run faster, depending on your available
-hardware, as discussed in "Section_accelerate"_Section_accelerate.html
+hardware, as discussed in "Section 5"_Section_accelerate.html
 of the manual.  The accelerated styles take the same arguments and
 should produce the same results, except for round-off and precision
 issues.
 
 These accelerated styles are part of the GPU, USER-INTEL, KOKKOS,
 USER-OMP and OPT packages, respectively.  They are only enabled if
 LAMMPS was built with those packages.  See the "Making
 LAMMPS"_Section_start.html#start_3 section for more info.
 
 You can specify the accelerated styles explicitly in your input script
 by including their suffix, or you can use the "-suffix command-line
 switch"_Section_start.html#start_7 when you invoke LAMMPS, or you can
 use the "suffix"_suffix.html command in your input script.
 
-See "Section_accelerate"_Section_accelerate.html of the manual for
+See "Section 5"_Section_accelerate.html of the manual for
 more instructions on how to use the accelerated styles effectively.
 
 :line
 
 [Restrictions:]
 
 This angle style can only be used if LAMMPS was built with the
 USER_MISC package.  See the "Making LAMMPS"_Section_start.html#start_3 
 section for more info on packages.
 
 [Related commands:]
 
 "dihedral_coeff"_dihedral_coeff.html
 
 [Default:] none
 
diff --git a/doc/src/dihedral_spherical.txt b/doc/src/dihedral_spherical.txt
index 3386c774f..86d22977f 100644
--- a/doc/src/dihedral_spherical.txt
+++ b/doc/src/dihedral_spherical.txt
@@ -1,87 +1,87 @@
 "LAMMPS WWW Site"_lws - "LAMMPS Documentation"_ld - "LAMMPS Commands"_lc :c
 
 :link(lws,http://lammps.sandia.gov)
 :link(ld,Manual.html)
 :link(lc,Section_commands.html#comm)
 
 :line
 
 dihedral_style spherical command :h3
 
 [Syntax:]
 
 dihedral_style spherical :pre
 
 [Examples:]
 
 dihedral_coeff 1 1  286.1  1 124 1   1 90.0 0   1 90.0 0   
 dihedral_coeff 1 3  286.1  1 114 1   1 90  0    1 90.0  0  &
                     17.3   0 0.0 0   1 158 1    0 0.0   0  &
                     15.1   0 0.0 0   0 0.0 0    1 167.3 1   :pre
 
 [Description:]
 
 The {spherical} dihedral style uses the potential:
 
 :c,image(JPG/dihedral_spherical_angles.jpg)
 :c,image(Eqs/dihedral_spherical.jpg)
 
 For this dihedral style, the energy can be any function that combines the
 4-body dihedral-angle (phi) and the two 3-body bond-angles (theta1, theta2).
 For this reason, there is usually no need to define 3-body "angle" forces
 separately for the atoms participating in these interactions.
 It is probably more efficient to incorporate 3-body angle forces into
 the dihedral interaction even if it requires adding additional terms to
 the expansion (as was done in the second example).  A careful choice of
 parameters can prevent singularities that occur with traditional
 force-fields whenever theta1 or theta2 approach 0 or 180 degrees.
 The last example above corresponds to an interaction with a single energy
 minima located at phi=114, theta1=158, theta2=167.3 degrees, and it remains
 numerically stable at all angles (phi, theta1, theta2). In this example,
 the coefficients 17.3, and 15.1 can be physically interpreted as the
 harmonic spring constants for theta1 and theta2 around their minima.
 The coefficient 286.1 is the harmonic spring constant for phi after
 division by sin(158)*sin(167.3) (the minima positions for theta1 and theta2).
 
 The following coefficients must be defined for each dihedral type via the
 "dihedral_coeff"_dihedral_coeff.html command as in the example above, or in
 the Dihedral Coeffs section of a data file file read by the
 "read_data"_read_data.html command:
 
 n (integer >= 1)
 C1 (energy)
 K1 (typically an integer)
 a1 (degrees)
 u1 (typically 0.0 or 1.0)
 L1 (typically an integer)
 b1 (degrees, typically 0.0 or 90.0)
 v1 (typically 0.0 or 1.0)
 M1 (typically an integer)
 c1 (degrees, typically 0.0 or 90.0)
 w1 (typically 0.0 or 1.0)
-....
+\[...\]
 Cn (energy)
 Kn (typically an integer)
 an (degrees)
 un (typically 0.0 or 1.0)
 Ln (typically an integer)
 bn (degrees, typically 0.0 or 90.0)
 vn (typically 0.0 or 1.0)
 Mn (typically an integer)
 cn (degrees, typically 0.0 or 90.0)
 wn (typically 0.0 or 1.0) :ul
 
 :line
 
 [Restrictions:]
 
 This dihedral style can only be used if LAMMPS was built with the
 USER_MISC package.  See the "Making LAMMPS"_Section_start.html#start_3 
 section for more info on packages.
 
 [Related commands:]
 
 "dihedral_coeff"_dihedral_coeff.html
 
 [Default:] none