bump numpy to 0.27.1

Author: Icxolu

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "numpy"
-version = "0.27.0"
+version = "0.27.1"
 authors = [
     "The rust-numpy Project Developers",
     "PyO3 Project and Contributors <https://github.com/PyO3>",

README.md

@@ -133,7 +133,7 @@ ndarray = "0.15"
 ```
 
 this will currently depend on both version `0.15.6` and `0.16.1` of `ndarray` by default
-even though `0.15.6` is within the range `>= 0.15, < 0.17`. To fix this, you can run
+even though `0.15.6` is within the range `>= 0.15, <= 0.17`. To fix this, you can run
 
 ```sh
 cargo update --package ndarray:0.16.1 --precise 0.15.6