Merge pull request #1064 from phaleth/patch-1

Fix typo in pic chat messages reading

reading/pic_chat_messages.livemd

@@ -242,7 +242,7 @@ When the LiveView first loads, it calls the `mount/3` function to assign a list
 
 Then, `handle_params/3` delegates to the `apply_action/3` function to assign more data to the socket depending on whether or not the live action is `:index`, `:edit`, or `:new`:
 
-* The `page_title` is different for each page. It controllers the text displayed at the top of the browser tab.
+* The `page_title` is different for each page. It controls the text displayed at the top of the browser tab.
 * The `:new` page creates a `Message` struct for the new message form.
 * The `:edit` page retrieves an existing `Message` based on the `"id"` url param.
 * `handle_info/3` receives a message from the form_component to insert a `Message` into the list of messages.