{{FORCETOC}} : incorrect syntax, use __FORCETOC__ instead (note there are two underscores on either side).
 | This template should always be substituted (i.e., use {{subst:FORCETOC}}). Any accidental transclusions will be automatically substituted by a bot. |
The behavior switch __FORCETOC__ uses underscores rather than curly brackets. This template catches incorrect usage of {{bracket syntax}} and substitutes to the correct form.