Category:Templates with incorrect parameter syntax Source: en.wikipedia.org/wiki/Category:Templates_with_incorrect_parameter_syntax

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Description:

This category tracks templates that accidentally invoke the template {{1}}, {{2}}, {{3}}, {{4}}, {{5}}, {{6}}, {{7}}, {{8}} or {{9}} rather than unnamed parameter {{{1}}}, {{{2}}}, {{{3}}}, {{{4}}}, {{{5}}}, {{{6}}}, {{{7}}}, {{{8}}} or {{{9}}} .