If you plan to use `x.py install` to create an installation, it is recommended
that you set the `prefix` value in the `[install]` section to a directory.
- Create install directory if you are not installing in default directory.
+ Create an install directory if you are not installing in the default directory.
4. Build and install:
#### MSVC
MSVC builds of Rust additionally require an installation of Visual Studio 2017
-(or later) so `rustc` can use its linker. The simplest way is to get the
+(or later) so `rustc` can use its linker. The simplest way is to get
[Visual Studio], check the “C++ build tools” and “Windows 10 SDK” workload.
[Visual Studio]: https://visualstudio.microsoft.com/downloads/