@ -7,7 +7,7 @@ They also have niche use cases.
## Lenses: Uniform Access Across Types
A lens is a concept from functional progamming languages that allows
A lens is a concept from functional programming languages that allows
accessing parts of a data type in an abstract, unified way.[^1]
In basic concept, it is similar to the way Rust traits work with type erasure,
but it has a bit more power and flexibility.