-In most cases the dialogs have been designed to make it impossible to input
-invalid parameters. The exception to this rule is the input of length data.
-Power LaTeX users can still input obtuse "glue lengths", but the widgets are
-highlighted in red if this input is invalid or incomplete. This visual
+In most cases the dialogs have been designed to make it impossible to input
+invalid parameters. The exception to this rule is the input of length data.
+Power LaTeX users can still input obtuse "glue lengths", but the widgets are
+highlighted in red if this input is invalid or incomplete. This visual