Fix misnamed variable in rustdoc

diff --git a/src/librustdoc/html/static/main.js b/src/librustdoc/html/static/main.js
index 9a13d20854623f66d23a9574dec684195050f0d7..e32122ceb509e1ea893fb0a78da534beb2eb9223 100644 (file)
--- a/src/librustdoc/html/static/main.js
+++ b/src/librustdoc/html/static/main.js
@@ -133,7 +133,7 @@
     $(document).on("keypress", handleShortcut);
     $(document).on("keydown", handleShortcut);
     $(document).on("click", function(ev) {
-        if (!$(e.target).closest("#help > div").length) {
+        if (!$(ev.target).closest("#help > div").length) {
             $("#help").addClass("hidden");
             $("body").removeClass("blur");
         }