diff --git a/clippy_lints/src/matches.rs b/clippy_lints/src/matches.rs
index 90b616b20d4b..420005d20928 100644
--- a/clippy_lints/src/matches.rs
+++ b/clippy_lints/src/matches.rs
@@ -219,10 +219,10 @@ fn report_single_match_single_pattern(cx: &LateContext, ex: &Expr, arms: &[Arm],
         db.span_suggestion(expr.span,
                            "try this",
                            format!("if let {} = {} {}{}",
-                                    snippet(cx, arms[0].pats[0].span, ".."),
-                                    snippet(cx, ex.span, ".."),
-                                    expr_block(cx, &arms[0].body, None, ".."),
-                                    els_str));
+                                   snippet(cx, arms[0].pats[0].span, ".."),
+                                   snippet(cx, ex.span, ".."),
+                                   expr_block(cx, &arms[0].body, None, ".."),
+                                   els_str));
     });
 }