diff --git a/question/type/ddimageortext/edit_ddwtos_form.php b/question/type/ddimageortext/edit_ddimagetoimage_form.php
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new mode 100644
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rename from question/type/ddimageortext/edit_ddwtos_form.php
rename to question/type/ddimageortext/edit_ddimagetoimage_form.php
diff --git a/question/type/ddimageortext/lang/en/qtype_ddwtos.php b/question/type/ddimageortext/lang/en/qtype_ddimagetoimage.php
old mode 100755
new mode 100644
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rename from question/type/ddimageortext/lang/en/qtype_ddwtos.php
rename to question/type/ddimageortext/lang/en/qtype_ddimagetoimage.php