Update addons-overview.md

Fixed a typo

Author: jacksparrow8

docs/src/content/addons-overview.md

@@ -35,7 +35,7 @@ Here, for example, is a command that shows the API documentation for the
 mitmproxy's HTTP flow classes:
 
 {{< highlight bash  >}}
-pydoc mimtproxy.http
+pydoc mitmproxy.http
 {{< /highlight >}}
 
 You will be referring to the mitmproxy API documentation frequently, so keep
@@ -71,4 +71,4 @@ Here are a few things to note about the code above:
   objects that are commonly used in addons. We could pass a `ctx` object as the
   first parameter to every event, but we've found it neater to just expose it as
   an importable global. In this case, we're using the `ctx.log` object to do our
-  logging.
+  logging.