diff --git a/docx-core/src/escape/mod.rs b/docx-core/src/escape/mod.rs
index b8e0ed6..f3ed5f3 100644
--- a/docx-core/src/escape/mod.rs
+++ b/docx-core/src/escape/mod.rs
@@ -5,5 +5,6 @@ pub(crate) fn escape(text: &str) -> String {
         .replace('"', """)
         .replace('\'', "'")
         .replace('\n', "
")
+        // If \r escape to &#xD, this cause error in libreoffice
         .replace('\r', "
")
 }