typos

[ReiquelApplegate]

"rightmany" typo in Push Block (Horizontal, Many) combo flag help text.

[ReiquelApplegate]

"leftonce" typo in Push Block (Left, Once)

[ReiquelApplegate]

"upmany"
"uponce"

[ReiquelApplegate]

in docs/cset.txt "suffested":

The suffested template for each CSet is this:

[ReiquelApplegate]

superfluous apostrophe in "Magic Mirrors Reflect Scripted Whirlwinds" questrule help text:

Let's script-created Wind Weapons reflect off Mirrors.

[ReiquelApplegate]

Might be a better idea to use double quotes here so it's clear that it's the not the possessive word "item's":

Only 'Equipment Item's can be 'owned' by the player, and appear in Init Data.

in Screen->Item->Edit->Equipment Item help text

[ReiquelApplegate]

In ffscript.cpp we have:

Z_scripterrlog("Invalud index used to access Game->Misc: %d\n", indx);

[ReiquelApplegate]

In the "Select Combo Aliases" window, there is a checkbox labeled "4-Columns" when there are actually 5 columns.