Update large_const_arrays.rs

Author: tamaroning

clippy_lints/src/large_const_arrays.rs

@@ -24,7 +24,7 @@ declare_clippy_lint! {
     /// ```
     ///
     /// Use instead:
-    /// ```rust.ignore
+    /// ```rust,ignore
     /// pub static a = [0u32; 1_000_000];
     /// ```
     #[clippy::version = "1.44.0"]