correctly use the term CUDA (instead of Cuda) when not referring to the KOKKOS...

correctly use the term CUDA (instead of Cuda) when not referring to the KOKKOS device flag (which is Cuda)

doc/src/Section_start.txt

@@ -909,7 +909,7 @@ src/MAKE/OPTIONS, which include the settings.  Note that the
 USER-INTEL and KOKKOS packages can use settings that build LAMMPS for
 different hardware.  The USER-INTEL package can be compiled for Intel
 CPUs and KNLs; the KOKKOS package builds for CPUs (OpenMP), GPUs
-(Cuda), and Intel KNLs.
+(CUDA), and Intel KNLs.
 
 Makefile.intel_cpu
 Makefile.intel_phi

doc/src/accelerate_gpu.txt

@@ -62,7 +62,7 @@ respectively to your input script.
 [Required hardware/software:]
 
 To use this package, you currently need to have an NVIDIA GPU and
-install the NVIDIA Cuda software on your system:
+install the NVIDIA CUDA software on your system:
 
 Check if you have an NVIDIA GPU: cat /proc/driver/nvidia/gpus/0/information
 Go to http://www.nvidia.com/object/cuda_get.html
@@ -85,7 +85,7 @@ The GPU library is in lammps/lib/gpu.  Select a Makefile.machine (in
 lib/gpu) appropriate for your system.  You should pay special
 attention to 3 settings in this makefile.
 
-CUDA_HOME = needs to be where NVIDIA Cuda software is installed on your system
+CUDA_HOME = needs to be where NVIDIA CUDA software is installed on your system
 CUDA_ARCH = needs to be appropriate to your GPUs
 CUDA_PREC = precision (double, mixed, single) you desire :ul
 

doc/src/accelerate_kokkos.txt

@@ -113,7 +113,7 @@ To build with Kokkos support for CPUs, your compiler must support the
 OpenMP interface.  You should have one or more multi-core CPUs so that
 multiple threads can be launched by each MPI task running on a CPU.
 
-To build with Kokkos support for NVIDIA GPUs, NVIDIA Cuda software
+To build with Kokkos support for NVIDIA GPUs, NVIDIA CUDA software
 version 7.5 or later must be installed on your system.  See the
 discussion for the "GPU"_accelerate_gpu.html package for details of
 how to check and do this.

doc/src/suffix.txt

@@ -50,7 +50,7 @@ Intel(R) Xeon Phi(TM) coprocessors. :l
 
 KOKKOS = a collection of atom, pair, and fix styles optimized to run
 using the Kokkos library on various kinds of hardware, including GPUs
-via Cuda and many-core chips via OpenMP or threading. :l
+via CUDA and many-core chips via OpenMP or threading. :l
 
 USER-OMP = a collection of pair, bond, angle, dihedral, improper,
 kspace, compute, and fix styles with support for OpenMP