TINY-577: Fix typo.
TINY-577: Fix typo.

aduth/tinymce,adaptiffdesigns/tinymce,tinymce/tinymce,fillabs/TinySpecMCE,gencer/tinymce,FernCreek/tinymce,ETSI-CTI/TinySpecMCE,blakewallan/tinymce,TeamupCom/tinymce,sjbufton/tinymce,danielpunkass/tinymce,adaptiffdesigns/tinymce,jtark/tinymce,ikuchmin/tinymce,tinymce/tinymce,ETSI-CTI/TinySpecMCE,rbecheras/tinymce,leofeyer/tinymce,aduth/tinymce,sjbufton/tinymce,FernCreek/tinymce,blakewallan/tinymce,rbecheras/tinymce,danielpunkass/tinymce,tinymce/tinymce,ikuchmin/tinymce,leofeyer/tinymce,TeamupCom/tinymce,danielpunkass/tinymce,jtark/tinymce,fillabs/TinySpecMCE,MediehusetTek/tinymce,gencer/tinymce,MediehusetTek/tinymce,FernCreek/tinymce