minor #3734 Make doc clearer for the replace filter (fabpot)
minor #3734 Make doc clearer for the replace filter (fabpot)

This PR was merged into the 2.x branch.

Discussion
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Make doc clearer for the replace filter

Closes #3733

Commits
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c25a1efc Make doc clearer

twigphp/Twig,twigphp/Twig,twigphp/Twig