docs: change "with" in section titles to lowercase

For consistency.

Author: kenjis

user_guide_src/source/general/configuration.rst

@@ -15,7 +15,7 @@ the application configuration files in the **app/Config** folder.
     :local:
     :depth: 2
 
-Working With Configuration Files
+Working with Configuration Files
 ********************************
 
 You can access configuration files for your classes in several different ways.

user_guide_src/source/general/logging.rst

@@ -81,7 +81,7 @@ Each handler's section will have one property in common: ``handles``, which is a
 
 .. literalinclude:: logging/004.php
 
-Modifying the Message With Context
+Modifying the Message with Context
 ==================================
 
 You will often want to modify the details of your message based on the context of the event being logged.

user_guide_src/source/libraries/uploaded_files.rst

@@ -231,7 +231,7 @@ In controller:
 .. note:: Using ``getFiles()`` is more appropriate.
 
 *********************
-Working With the File
+Working with the File
 *********************
 
 Once you've retrieved the UploadedFile instance, you can retrieve information about the file in safe ways, as well as

user_guide_src/source/models/entities.rst

@@ -57,7 +57,7 @@ are handled automatically by the class or the database, so we don't want to chan
 class as the ``$returnType``. This ensures that all methods on the model that return rows from the database will return
 instances of our User Entity class instead of an object or array like normal.
 
-Working With the Entity Class
+Working with the Entity Class
 -----------------------------
 
 Now that all of the pieces are in place, you would work with the Entity class as you would any other class:

user_guide_src/source/outgoing/localization.rst

@@ -7,7 +7,7 @@ Localization
     :depth: 3
 
 ********************
-Working With Locales
+Working with Locales
 ********************
 
 CodeIgniter provides several tools to help you localize your application for different languages. While full

user_guide_src/source/testing/response.rst

@@ -249,7 +249,7 @@ Asserts that an input tag exists with the name and value:
 
 .. literalinclude:: response/029.php
 
-Working With JSON
+Working with JSON
 =================
 
 Responses will frequently contain JSON responses, especially when working with API methods. The following methods
@@ -280,7 +280,7 @@ assertJSONExact($test)
 
 Similar to ``assertJSONFragment()``, but checks the entire JSON response to ensure exact matches.
 
-Working With XML
+Working with XML
 ================
 
 getXML()