Remove N-dimensional from description

Author: nicomem

Cargo.toml

@@ -10,9 +10,9 @@ readme = "README.md"
 repository = "https://github.com/NicolasMemeint/simple-matrix"
 documentation = "https://docs.rs/simple-matrix"
 homepage = "https://github.com/NicolasMemeint/simple-matrix"
-description = "A simple generic N-dimensional matrix library"
+description = "A simple generic matrix library"
 categories = ["data-structures"]
-keywords = ["simple", "matrix", "matrices", "dimension"]
+keywords = ["simple", "matrix", "matrices"]
 
 [package.metadata.docs.rs]
 rustdoc-args = [ "--edition=2018" ]