message: Remove extraneous commas
diff: @@ -46,7 +46,7 @@ External Dependencies
  Axom has two types of dependencies:
  * **Libraries.** These contain code that axom must link against.
  -* **Tools.** These are executables that we use during code development; e.g.,
  +* **Tools.** These are executables that we use during code development; e.g.
  generate documentation, format code, etc.
  Unless noted otherwise in the following discussion, Axom dependencies are
  @@ -405,7 +405,7 @@ options to be provided, which are summarized in the following table.
  +------------------------------+------------------------------------------+
  | CUDA_TOOLKIT_ROOT_DIR | Path to CUDA software stack installation |
  +------------------------------+------------------------------------------+
  -| CMAKE_CUDA_COMPILER | Path to CUDA compiler (e.g., nvcc) |
  +| CMAKE_CUDA_COMPILER | Path to CUDA compiler (e.g. nvcc) |
  +------------------------------+------------------------------------------+
  | CMAKE_CUDA_ARCHITECTURES | Target architecture(s) for CUDA |
  +------------------------------+------------------------------------------+
  