@cindex modeline
Next, Supercite visits each line in the reply, transforming the line
-according to a customizable ``script''. Lines which were not previously
+according to a customizable ``script.'' Lines which were not previously
cited in the original message are given a citation, while already cited
lines remain untouched, or are coerced to your preferred style.
Finally, Supercite installs a keymap into the reply buffer so that you
variable. The name of this variable has been agreed to in advance as
part of the @dfn{citation interface specification}. By default this
hook variable has a @code{nil} value, which the MUA recognizes to mean,
-``use your default citation function''. When you add Supercite's
+``use your default citation function.'' When you add Supercite's
citation function to the hook, thereby giving the variable a
non-@code{nil} value, it tells the MUA to run the hook via
@code{run-hooks} instead of using the default citation.@refill
active in that buffer by displaying the string @samp{SC}.
@item
-@emph{Sets the ``Undo Boundary''.}
+@emph{Sets the ``Undo Boundary.''}
@cindex undo boundary
Supercite sets an undo boundary before it begins to modify the original
yanked text. This allows you to easily undo Supercite's changes to