fix tidy

Author: ChrisPardy

src/test/ui/closures/2229_closure_analysis/capture-analysis-1.rs

@@ -1,4 +1,3 @@
-
 #![feature(capture_disjoint_fields)]
 //~^ WARNING: the feature `capture_disjoint_fields` is incomplete
 //~| NOTE: `#[warn(incomplete_features)]` on by default
@@ -33,4 +32,4 @@ fn main() {
         //~^ NOTE: Capturing q[] -> ImmBorrow
         //~| NOTE: Min Capture q[] -> ImmBorrow
     };
-}
+}

src/test/ui/closures/2229_closure_analysis/capture-analysis-2.rs

@@ -1,4 +1,3 @@
-
 #![feature(capture_disjoint_fields)]
 //~^ WARNING: the feature `capture_disjoint_fields` is incomplete
 //~| NOTE: `#[warn(incomplete_features)]` on by default
@@ -28,4 +27,4 @@ fn main() {
         //~| NOTE: Min Capture p[] -> ByValue
         //~| NOTE: p[] used here
     };
-}
+}

src/test/ui/closures/2229_closure_analysis/deep-multilevel-tuple.rs

@@ -1,4 +1,3 @@
-
 #![feature(capture_disjoint_fields)]
 //~^ WARNING: the feature `capture_disjoint_fields` is incomplete
 //~| NOTE: `#[warn(incomplete_features)]` on by default