minor: format

Author: gohome001

crates/ide/src/highlight_related.rs

@@ -816,10 +816,8 @@ mod tests {
         check(
             r#"
 fn foo() {
-    unsafe fn this_is_unsafe_function() {
-    }
+    unsafe fn this_is_unsafe_function() {}
 
-    
     unsa$0fe {
   //^^^^^^
         let raw_ptr = &42 as *const i32;