Wrong <img|...> conversion

find content -name "*.md" |xargs grep "</img" 
content/formations/spip_article-220.md: </img122|center>
content/formations/spip_article-220.md:</img125|center>
content/formations/spip_article-257.md:                      </img346|mode_force=image|largeur=140>
content/formations/spip_article-257.md:                     </img344|mode_force=image|largeur=100>
content/formations/spip_article-257.md:                    </img371|mode_force=image|largeur=140>
content/formations/spip_article-257.md:</img407|center|mode_force=image|largeur=300>
content/formations/spip_article-281.md:</img479|center>
content/formations/spip_article-284.md:</img492|center>
content/formations/spip_rubrique-93.md:</img43|right>
content/formations/spip_rubrique-95.md:</img43|right>
content/formations/spip_rubrique-98.md: </img122|center>
content/formations/spip_rubrique-98.md:</img125|center>
content/journees/spip_article-214.md:</img85|center>
content/paysage/spip_article-19.md:  </img293|center>
content/paysage/spip_article-19.md: </img292|center>
content/paysage/spip_article-19.md:</img291|center>