Fixed spelling and corrected CHANGELOG entry.

Author: kmvanbrunt

CHANGELOG.md

@@ -699,7 +699,7 @@
     - Added `read_input()` function that is used to read from stdin. Unlike the Python built-in
       `input()`, it also has an argument to disable tab completion while input is being entered.
     - Added capability to override the argument parser class used by cmd2 built-in commands. See
-      custom_parser.py example for more details.
+      override_parser.py example for more details.
     - Added `end` argument to `pfeedback()` to be consistent with the other print functions like
       `poutput()`.
     - Added `apply_style` to `pwarning()`.

examples/README.md

@@ -35,7 +35,7 @@ each:
 - [colors.py](https://github.com/python-cmd2/cmd2/blob/main/examples/colors.py)
     - Show various ways of using colorized output within a cmd2 application
 - [custom_parser.py](https://github.com/python-cmd2/cmd2/blob/main/examples/custom_parser.py)
-    - Demonstrates how to create your own customer `Cmd2ArgumentParser`
+    - Demonstrates how to create your own custom `Cmd2ArgumentParser`
 - [decorator_example.py](https://github.com/python-cmd2/cmd2/blob/main/examples/decorator_example.py)
     - Shows how to use cmd2's various argparse decorators to processes command-line arguments
 - [default_categories.py](https://github.com/python-cmd2/cmd2/blob/main/examples/default_categories.py)