fix: mistake in comment

Author: rzvxa

crates/oxc_linter/src/rules/eslint/no_unreachable.rs

@@ -49,7 +49,7 @@ impl Rule for NoUnreachable {
 
         // In our first path we first check if each block is definitely unreachable, If it is then
         // we set it as such, If we encounter an infinite loop we keep its end block since it can
-        // block other reachable blocks from ever getting executed.
+        // prevent other reachable blocks from ever getting executed.
         let _: Control<()> = depth_first_search(graph, Some(root.cfg_id()), |event| match event {
             DfsEvent::Finish(node, _) => {
                 let bb = cfg.basic_block(node);
@@ -140,7 +140,6 @@ impl Rule for NoUnreachable {
             }
 
             if unreachables[node.cfg_id().index()] {
-                // if cfg.basic_block(node.cfg_id()).unreachable {
                 ctx.diagnostic(no_unreachable_diagnostic(node.kind().span()));
             }
         }