Adjust wording and formatting in help text

[ryandesign]

This PR makes a number of minor changes to wording and formatting, mostly in the help text:

• Fix alignment of -q help text
• Fix alignment of -s help text
• Change "unterdruecke" to "suppress" in -u help text
• Change "suppresses" to "suppress" in -y help text
• Change "include" to "enclose" in help text
• Change "begin of" to "beginning of"
• Change "built-in" to "built into" in help text