Address PR comments

Author: tleonhardt

docs/examples/getting_started.md

@@ -267,9 +267,9 @@ persist between invocations of your application, you'll need to do a little work
 
 Users can access command history using two methods:
 
-- the [readline](https://docs.python.org/3/library/readline.html) library which provides a Python
+- The [readline](https://docs.python.org/3/library/readline.html) library which provides a Python
   interface to the [GNU readline library](https://en.wikipedia.org/wiki/GNU_Readline)
-- the `history` command which is built-in to `cmd2`
+- The `history` command which is built-in to `cmd2`
 
 From the prompt in a `cmd2`-based application, you can press `Control-p` to move to the previously
 entered command, and `Control-n` to move to the next command. You can also search through the
@@ -280,10 +280,10 @@ details, including all the available commands, and instructions for customizing
 The `history` command allows a user to view the command history, and select commands from history by
 number, range, string search, or regular expression. With the selected commands, users can:
 
-- re-run the commands
-- edit the selected commands in a text editor, and run them after the text editor exits
-- save the commands to a file
-- run the commands, saving both the commands and their output to a file
+- Re-run the commands
+- Edit the selected commands in a text editor, and run them after the text editor exits
+- Save the commands to a file
+- Run the commands, saving both the commands and their output to a file
 
 Learn more about the `history` command by typing `history -h` at any `cmd2` input prompt, or by
 exploring [Command History For Users](../features/history.md#for-users).

docs/features/clipboard.md

@@ -12,8 +12,9 @@ clipboard by ending the command with a greater than symbol:
 mycommand args >
 ```
 
-Think of it as redirecting output to an unnamed, ephemeral place: the clipboard. You can also append
-output to the current contents of the clipboard by ending the command with two greater than symbols:
+Think of it as redirecting the output to an unnamed, ephemeral place: the clipboard. You can also
+append output to the current contents of the clipboard by ending the command with two greater than
+symbols:
 
 ```text
 mycommand arg1 arg2 >>

docs/features/embedded_python_shells.md

@@ -32,8 +32,8 @@ All of these parameters are also available to Python scripts which run in your a
 - supports tab completion of file system paths
 - has the ability to pass command-line arguments to the scripts invoked
 
-This command provides a more complex and more powerful scripting capability than that provided by
-the simple text file scripts. Python scripts can include conditional control flow logic. See the
+This command provides a more complex and powerful scripting capability than that provided by the
+simple text file scripts. Python scripts can include conditional control flow logic. See the
 **python_scripting.py** `cmd2` application and the **script_conditional.py** script in the
 `examples` source code directory for an example of how to achieve this in your own applications. See
 [Scripting](./scripting.md) for an explanation of both scripting methods in **cmd2** applications.

docs/features/misc.md

@@ -6,8 +6,8 @@ Turn the timer setting on, and `cmd2` will show the wall time it takes for each
 
 ## Exiting
 
-`cmd2` applications can be exited by using the `quit` command. Pressing `Ctrl-D` on an empty line
-will also exit the application, which is common behavior for many shell applications.
+Like many shell applications, `cmd2` applications can be exited by pressing `Ctrl-D` on an empty
+line, or by executing the `quit` command.
 
 ## select