Update posts/2022-12-15-Rust-1.66.0.md

Author: pietroalbini

posts/2022-12-15-Rust-1.66.0.md

@@ -156,7 +156,7 @@ In Rust 1.62.0 we introduced `cargo add`, a command line utility to add dependen
 
 There are other changes in the Rust 1.66 release, including:
 
-- You can now use `..X` and `..=X` ranges in patterns.
+- You can now use `..=X` ranges in patterns.
 - Linux builds now optimize the rustc frontend and LLVM backend with LTO and BOLT, respectively, improving both runtime performance and memory usage.
 
 Check out everything that changed in