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clippy_lints/src/array_indexing.rs

@@ -16,7 +16,7 @@ use utils::{self, higher};
 ///
 /// **Example:**
 ///
-/// ```
+/// ```rust
 /// let x = [1,2,3,4];
 /// ...
 /// x[9];
@@ -38,7 +38,7 @@ declare_lint! {
 ///
 /// **Example:**
 ///
-/// ```
+/// ```rust
 /// ...
 /// x[2];
 /// &x[0..2];