trailing comma

Should have actually ran rustfmt on it, rather than attempting to fix it manually

Author: Ryan1729

clippy_lints/src/suspicious_trait_impl.rs

@@ -87,7 +87,7 @@ impl<'tcx> LateLintPass<'tcx> for SuspiciousImpl {
                 expr,
                 binop.node,
                 &[
-                    "Add", "Sub", "Mul", "Div", "Rem", "BitAnd", "BitOr", "BitXor", "Shl", "Shr"
+                    "Add", "Sub", "Mul", "Div", "Rem", "BitAnd", "BitOr", "BitXor", "Shl", "Shr",
                 ],
                 &[
                     hir::BinOpKind::Add,