Could you send us a PR to fix this? Wouldn't it be easier if you just added the missing `</code>` and `of`? It's just two words. Yeah, if you could open a PR to make that change we can fix it 😄  Closed due to too complicated workflow. Let's reopen so that someone else can make the PR.
Unbalanced HTML tags in Javadoc of UnnecessaryStubbingException
In the [Javadoc of that class](https://javadoc.io/static/org.mockito/mockito-core/3.3.1/org/mockito/exceptions/misusing/UnnecessaryStubbingException.html), the `<code` is not closed properly. Because of this, the following paragraphs are rendered in monospace font as well.

While here, `effect not` should be `effect of not`.
src/main/java/org/mockito/exceptions/misusing/UnnecessaryStubbingException.java
src/main/java/org/mockito/exceptions/misusing/UnnecessaryStubbingException.java
diff --git a/src/main/java/org/mockito/exceptions/misusing/UnnecessaryStubbingException.java b/src/main/java/org/mockito/exceptions/misusing/UnnecessaryStubbingException.java
index 2d4605b4f6..6078437038 100644
--- a/src/main/java/org/mockito/exceptions/misusing/UnnecessaryStubbingException.java
+++ b/src/main/java/org/mockito/exceptions/misusing/UnnecessaryStubbingException.java
@@ -33,10 +33,11 @@
  * when(translator.translate("one")).thenReturn("jeden"); // <- stubbing realized during code execution
  * when(translator.translate("two")).thenReturn("dwa"); // <- stubbing never realized
  * ...
+ * </code>
  * </pre>
  * Notice that one of the stubbed methods were never realized in the code under test, during test execution.
  * The stray stubbing might be an oversight of the developer, the artifact of copy-paste
- * or the effect not understanding the test/code.
+ * or the effect of not understanding the test/code.
  * Either way, the developer ends up with unnecessary test code.
  * In order to keep the codebase clean & maintainable it is necessary to remove unnecessary code.
  * Otherwise tests are harder to read and reason about.
