Update docs

Author: shyuep

docs/index.md

@@ -64,13 +64,13 @@ conda install -c conda-forge/label/cf202003 lammps
 
 The SNAP potential comes with this lammps installation. The GAP package for GAP and MLIP package for MTP are needed to run the corresponding potentials. For fitting NNP potential, the `n2p2` package is needed.
 
-Install all the libraries from requirement.txt file::
+Install all the libraries from requirements.txt file::
 
 ```bash
 pip install -r requirements.txt
 ```
 
-For all the requirements above::
+For all the requirements above:
 
 ```bash
 pip install -r requirements-ci.txt

docs/maml.apps.bowsr.md

@@ -264,15 +264,15 @@ Bases: `object`
 
 Perturbation class for determining the standard lattice.
 
-#### *property* abc(*: list[float* )
+#### *property* abc( *: list[float* )
 
 Returns the lattice lengths.
 
-#### *property* fit_lattice(*: boo* )
+#### *property* fit_lattice( *: boo* )
 
 Returns whether the lattice fits any crystal system.
 
-#### *property* lattice(*: Lattic* )
+#### *property* lattice( *: Lattic* )
 
 Returns the lattice.
 
@@ -449,7 +449,7 @@ Holds the perturbations of coordinates/lattice (x_wyckoff/x_lattice)
 – formation energy (Y). Allows for constant-time appends while
 ensuring no duplicates are added.
 
-#### *property* bounds(*: ndarra* )
+#### *property* bounds( *: ndarra* )
 
 Returns the search space of parameters.
 
@@ -460,7 +460,7 @@ Latin hypercube sampling.
 * **Parameters**
   **n_intervals** (*int*) – Number of intervals.
 
-#### *property* params(*: ndarra* )
+#### *property* params( *: ndarra* )
 
 Returns the parameters in target space.
 
@@ -489,7 +489,7 @@ lattice perturbation/volume perturbation.
 
 Empty the param, target of the space.
 
-#### *property* target(*: ndarra* )
+#### *property* target( *: ndarra* )
 
 Returns the target (i.e., formation energy) in target space.
 

docs/maml.apps.gbe.md

@@ -46,7 +46,7 @@ Dict representation of the GBond class.
 * **Return type**
   dict of {“loc_algo”
 
-#### *property* bond_matrix(*: ndarra* )
+#### *property* bond_matrix( *: ndarra* )
 
 The (padded) bond matrix.
 
@@ -86,11 +86,11 @@ Function to calculate the mean bond length difference between GB and the bulk
 
 Returns: the mean_bl_chg
 
-#### *property* max_bl(*: floa* )
+#### *property* max_bl( *: floa* )
 
 The maximum bond length.
 
-#### *property* min_bl(*: floa* )
+#### *property* min_bl( *: floa* )
 
 The minimum bond length.
 
@@ -128,6 +128,7 @@ Describe gb with selected structural and elemental features
 :param inc_bulk_ref: whether to generate bulk reference
 
 > bulk reference: i.e. the entry of the origin bulk of the GB,
+
 > ```none
 > the rotation angle (theta) = 0, gb_energy = 0
 > ```