diff --git a/.gitattributes b/.gitattributes
index 07742f9ac8..280d42c421 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -62,4 +62,4 @@
 #*.rtf   diff=astextplain
 #*.RTF   diff=astextplain
 #*.LU    diff=astextplain
-#*.lu   diff=astextplain
\ No newline at end of file
+#*.lu   diff=astextplain
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diff --git a/solutions/Virtual-Assistant/src/csharp/skills/emailskill/CognitiveModels/LUIS/en/email.lu b/solutions/Virtual-Assistant/src/csharp/skills/emailskill/CognitiveModels/LUIS/en/email.lu
index 024586a801..a74c33d591 100644
--- a/solutions/Virtual-Assistant/src/csharp/skills/emailskill/CognitiveModels/LUIS/en/email.lu
+++ b/solutions/Virtual-Assistant/src/csharp/skills/emailskill/CognitiveModels/LUIS/en/email.lu
@@ -1,4 +1,4 @@
-> ! Automatically generated by [LUDown CLI](https://github.com/Microsoft/botbuilder-tools/tree/master/Ludown), Mon Dec 10 2018 14:01:25 GMT+0800 (China Standard Time)
+> ! Automatically generated by [LUDown CLI](https://github.com/Microsoft/botbuilder-tools/tree/master/Ludown), Mon Dec 10 2018 14:01:25 GMT+0800 (China Standard Time)
 
 > ! Source LUIS JSON file: luis.json
 
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