Merge pull request #293 from philipcardiff/patch-1

Update paper.md: minor Englishs edits

docs/joss_paper/paper.md

@@ -55,11 +55,11 @@ scientific community.
 
 The CFD framework Nek5000 [@nek5000] is the culmination of several decades of
 development.
-Nek5000 solvers can produce high-fidelity simulations owing to spectral-element
+Nek5000 solvers can produce high-fidelity simulations owing to the spectral-element
 method and can scale up to several thousands of cores [@nek5000_scaling].
 Development of Nek5000 is primarily driven by performance optimization,
-incorporating new numerical method whilst following a keep-it-simple approach
-to ensure portability across various HPC machines.
+incorporating new numerical methods whilst following a keep-it-simple approach
+to ensure portability across various high-performance computing machines.
 
 Development of Nek5000 continues to this day with efforts underway to use GPUs
 [@nek5000_openacc] and to rewrite it in C++ [@nekrs] and modern Fortran
@@ -133,7 +133,7 @@ files are organized under the sub-package
 and are both re-usable and extendable.
 
 Since the simulations generated by a solver share some similarities (for
-example some aspects of the geometry and the equations), the solver can contain
+example, some aspects of the geometry and the equations), the solver can contain
 code to create, plot and post-process output data, which is accessible through
 objects contained in `sim.output`.
 
@@ -196,7 +196,7 @@ The Snek5000 development team is committed to continuously improving the
 package and incorporating user feedback to address evolving needs within the
 scientific community.
 
-Snek5000, has been thoughtfully designed with modularity and code reuse
+Snek5000 has been thoughtfully designed with modularity and code reuse
 principles in mind. By leveraging inheritance and object-oriented programming,
 Snek5000 is well-positioned to accommodate the adoption of the next-generation
 NekRS [@nekrs] code, developed by the Nek5000 team, while maintaining its