Subprojects.md:add single quotes around subproject and variable name
@@ -153,7 +153,7 @@ Because this is such a common operation, Meson provides a shortcut for
this use case.
```meson
-dep = dependency('foo', fallback : [subproject_name, variable_name])
+dep = dependency('foo', fallback : ['subproject_name', 'variable_name'])
```
The `fallback` keyword argument takes two items, the name of the
