diff --git a/files/en-us/_wikihistory.json b/files/en-us/_wikihistory.json
index 37748c7c47d413c..30679def0e9fa0c 100644
--- a/files/en-us/_wikihistory.json
+++ b/files/en-us/_wikihistory.json
@@ -3600,16 +3600,6 @@
       "panaggio"
     ]
   },
-  "Glossary/Nullish": {
-    "modified": "2020-12-14T00:17:04.905Z",
-    "contributors": [
-      "fscholz",
-      "subbaraju",
-      "priyagupta314",
-      "dd-pardal",
-      "ExE-Boss"
-    ]
-  },
   "Glossary/Number": {
     "modified": "2020-04-11T14:21:24.574Z",
     "contributors": [
diff --git a/files/en-us/glossary/nullish/index.md b/files/en-us/glossary/nullish/index.md
deleted file mode 100644
index 64de83c54ead1b9..000000000000000
--- a/files/en-us/glossary/nullish/index.md
+++ /dev/null
@@ -1,9 +0,0 @@
----
-title: Nullish value
-slug: Glossary/Nullish
-page-type: glossary-definition
----
-
-{{GlossarySidebar}}
-
-In [JavaScript](/en-US/docs/Glossary/JavaScript), a nullish value is the value which is either [`null`](/en-US/docs/Web/JavaScript/Reference/Operators/null) or {{JSxRef("undefined")}}. Nullish values are always [falsy](/en-US/docs/Glossary/Falsy).
diff --git a/files/en-us/mdn/community/issues/index.md b/files/en-us/mdn/community/issues/index.md
index 238b28f808dfa58..e406f584888403f 100644
--- a/files/en-us/mdn/community/issues/index.md
+++ b/files/en-us/mdn/community/issues/index.md
@@ -212,7 +212,7 @@ To whoever fixes this issue, it looks like the following is needed:
 - Update the compatibility data at Link-X
 ```
 
-#### Set other labels
+#### Set other labels1
 
 Next, set the following labels as appropriate:
 
diff --git a/files/en-us/web/javascript/reference/global_objects/boolean/index.md b/files/en-us/web/javascript/reference/global_objects/boolean/index.md
index dbd78c12bc831d3..72c9379c6e8e823 100644
--- a/files/en-us/web/javascript/reference/global_objects/boolean/index.md
+++ b/files/en-us/web/javascript/reference/global_objects/boolean/index.md
@@ -52,7 +52,7 @@ const s = Boolean(myString); // initial value of true
 
 > **Warning:** You should rarely find yourself using `Boolean` as a constructor.
 
-### Boolean coercion
+### Boolean coercion1
 
 Many built-in operations that expect booleans first coerce their arguments to booleans. [The operation](https://tc39.es/ecma262/multipage/abstract-operations.html#sec-toboolean) can be summarized as follows: