Corrected some spelling mistakes and grammatical errors in the README file.

README.rst

@@ -14,7 +14,7 @@ Getting Started
 What is gprMax?
 ===============
 
-`gprMax <http://www.gprmax.com>`_ is open source software that simulates electromagnetic wave propagation. It solves Maxwell's equations in 3D using the Finite-Difference Time-Domain (FDTD) method. gprMax was designed for modelling Ground Penetrating Radar (GPR) but can also be used to model electromagnetic wave propagation for many other applications.
+`gprMax <http://www.gprmax.com>`_ is an open source software that simulates electromagnetic wave propagation. It solves Maxwell's equations in 3D using the Finite-Difference Time-Domain (FDTD) method. gprMax was designed for modelling Ground Penetrating Radar (GPR) but can also be used to model electromagnetic wave propagation for many other applications.
 
 gprMax is currently released under the `GNU General Public License v3 or higher <http://www.gnu.org/copyleft/gpl.html>`_.
 
@@ -55,10 +55,10 @@ Package overview
 * ``CREDITS`` contains a list of names of people who have contributed to the gprMax codebase.
 * ``docs`` contains source files for the User Guide. The User Guide is written using `reStructuredText <http://docutils.sourceforge.net/rst.html>`_ markup, and is built using `Sphinx <http://sphinx-doc.org>`_ and `Read the Docs <https://readthedocs.org>`_.
 * ``examples`` is a sub-package where example input files and models are stored.
-* ``gprMax`` is the main package. Within this package the main module is ``gprMax.py``
+* ``gprMax`` is the main package. Within this package, the main module is ``gprMax.py``
 * ``gprMax.toml`` contains build system requirements.
 * ``LICENSE`` contains information on the `GNU General Public License v3 or higher <http://www.gnu.org/copyleft/gpl.html>`_.
-* ``MANIFEST.in`` consists of commands, one per line, instructing setuptools to add or remove files from the source distribution.
+* ``MANIFEST.in`` consists of commands, one per line, instructing setup tools to add or remove files from the source distribution.
 * ``README.rst`` contains getting started information on installation, usage, and new features/changes.
 * ``setup.py`` is the centre of all activity in building, distributing, and installing gprMax, including building and compiling the Cython extension modules.
 * ``testing`` is a sub-package which contains test modules and input files.
@@ -73,12 +73,12 @@ The following steps provide guidance on how to install gprMax:
 2. Install a C compiler which supports OpenMP
 3. Build and install gprMax
 
-1. Install Python, required Python packages, and get gprMax source
+1. Install Python, the required Python packages, and get the gprMax source
 ------------------------------------------------------------------
 
 We recommend using Miniconda to install Python and the required Python packages for gprMax in a self-contained Python environment. Miniconda is a mini version of Anaconda which is a completely free Python distribution (including for commercial use and redistribution). It includes more than 300 of the most popular Python packages for science, math, engineering, and data analysis.
 
-* `Download and install Miniconda <https://docs.conda.io/en/latest/miniconda.html>`_. Choose the Python 3.x version for your platform. We recommend choosing the installation options to: install Miniconda only for your user account; add Miniconda to your PATH environment variable; and to register Miniconda Python as your default Python. See the `Quick Install page <https://docs.conda.io/projects/conda/en/latest/user-guide/install/index.html>`_ for help installing Miniconda.
+* `Download and install Miniconda <https://docs.conda.io/en/latest/miniconda.html>`_. Choose the Python 3.x version for your platform. We recommend choosing the installation options to: install Miniconda only for your user account; add Miniconda to your PATH environment variable; and register Miniconda Python as your default Python. See the `Quick Install page <https://docs.conda.io/projects/conda/en/latest/user-guide/install/index.html>`_ for help installing Miniconda.
 * Open a Terminal (Linux/macOS) or Command Prompt (Windows) and run the following commands:
 
 .. code-block:: bash
@@ -119,7 +119,7 @@ Microsoft Windows
 * Download and install Microsoft `Build Tools for Visual Studio 2022 <https://aka.ms/vs/17/release/vs_BuildTools.exe>`_ (direct link). You can also find it on the `Microsoft Visual Studio downloads page <https://visualstudio.microsoft.com/downloads/>`_ by scrolling down to the 'All Downloads' section, clicking the disclosure triangle by 'Tools for Visual Studio 2022', then clicking the download button next to 'Build Tools for Visual Studio 2022'. When installing, choose the 'Desktop development with C++' Workload and select only 'MSVC v143' and 'Windows 10 SDK' or 'Windows 11 SDK options.
 * Set the Path and Environment Variables - this can be done by following the `instructions from Microsoft <https://docs.microsoft.com/en-us/cpp/build/building-on-the-command-line?view=msvc-160#developer_command_file_locations>`_, or manually by adding a form of :code:`C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.23.28105\bin\Hostx64\x64` (this may vary according to your exact machine and installation) to your system Path environment variable.
 
-Alternatively if you are using Windows 10/11 you can install the `Windows Subsystem for Linux <https://docs.microsoft.com/en-gb/windows/wsl/about>`_ and then follow the Linux install instructions for gprMax. Note however that currently WSL does not aim to support GUI desktops or applications, e.g. Gnome, KDE, etc....
+Alternatively, if you are using Windows 10/11 you can install the `Windows Subsystem for Linux <https://docs.microsoft.com/en-gb/windows/wsl/about>`_ and then follow the Linux install instructions for gprMax. Note however that currently, WSL does not aim to support GUI desktops or applications, e.g. Gnome, KDE, etc....
 
 3. Build and install gprMax
 ---------------------------
@@ -159,7 +159,7 @@ When the simulation is complete you can plot the A-scan using:
 
     (gprMax)$ python -m toolboxes/Plotting.plot_Ascan examples/cylinder_Ascan_2D.h5
 
-Your results should like those from the A-scan from the metal cylinder example in `introductory/basic 2D models section <http://docs.gprmax.com/en/latest/examples_simple_2D.html#view-the-results>`_
+Your results should be like those from the A-scan from the metal cylinder example in `introductory/basic 2D models section <http://docs.gprmax.com/en/latest/examples_simple_2D.html#view-the-results>`_
 
 When you are finished using gprMax, the conda environment can be deactivated using :code:`conda deactivate`.
 
@@ -170,8 +170,8 @@ Optional command line arguments
 Argument name          Type      Description
 ====================== ========= ===========
 ``-n``                 integer   Number of required simulation runs. This option can be used to run a series of models, e.g. to create a B-scan with 60 traces: ``(gprMax)$ python -m gprMax examples/cylinder_Bscan_2D.in -n 60``
-``-i``                 integer   Model number to start/restart simulation from. It would typically be used to restart a series of models from a specific model number, with the n argument, e.g. to restart from A-scan 45 when creating a B-scan with 60 traces.
-``-mpi``               integer   number of Message Passing Interface (MPI) tasks, i.e. master + workers, for MPI task farm. This option is most usefully combined with ``-n`` to allow individual models to be farmed out using a MPI task farm, e.g. to create a B-scan with 60 traces and use MPI to farm out each trace: ``(gprMax)$ python -m gprMax examples/cylinder_Bscan_2D.in -n 60 -mpi 61``. For further details see the `parallel performance section of the User Guide <http://docs.gprmax.com/en/latest/openmp_mpi.html>`_
+``-i``                 integer   Model number to start/restart the simulation from. It would typically be used to restart a series of models from a specific model number, with the n argument, e.g. to restart from A-scan 45 when creating a B-scan with 60 traces.
+``-mpi``               integer   number of Message Passing Interface (MPI) tasks, i.e. master + workers, for MPI task farm. This option is most usefully combined with ``-n`` to allow individual models to be farmed out using an MPI task farm, e.g. to create a B-scan with 60 traces and use MPI to farm out each trace: ``(gprMax)$ python -m gprMax examples/cylinder_Bscan_2D.in -n 60 -mpi 61``. For further details see the `parallel performance section of the User Guide <http://docs.gprmax.com/en/latest/openmp_mpi.html>`_
 ``-gpu``               list/bool Flag to use NVIDIA GPU or list of NVIDIA GPU device ID(s) for specific GPU card(s), e.g. ``-gpu 0 1``
 ``-opencl``            list/bool Flag to use OpenCL or list of OpenCL device ID(s) for specific compute device(s).
 ``--geometry-only``    flag      Build a model and produce any geometry views but do not run the simulation, e.g. to check the geometry of a model is correct: ``(gprMax)$ python -m gprMax examples/heterogeneous_soil.in --geometry-only``
@@ -189,11 +189,11 @@ Updating gprMax
 
 .. code-block:: bash
 
-    (gprMax)$ pip unistall gprMax
+    (gprMax)$ pip uninstall gprMax
     (gprMax)$ git clone https://github.com/gprMax/gprMax.git
     (gprMax)$ pip install -e gprMax
 
-This will uninstall gprMax, clone the most recent gprMax source code form GitHub, and then build and install the latest version of gprMax.
+This will uninstall gprMax, clone the most recent gprMax source code from GitHub, and then build and install the latest version of gprMax.
 
 
 Updating conda and Python packages