diff --git a/english/intent_detection_slot_filling.md b/english/intent_detection_slot_filling.md
index 121c7c37..a2d28d3a 100644
--- a/english/intent_detection_slot_filling.md
+++ b/english/intent_detection_slot_filling.md
@@ -13,7 +13,7 @@ Slots:
 ```
 
 ## ATIS
-ATIS (Air Travel Information System) (Hemphill et al.) is a dataset by Microsoft CNTK. Available from the [github page](https://github.com/microsoft/CNTK/tree/master/Examples/LanguageUnderstanding/ATIS). The slots are labeled in the BIO ([Inside Outside Between](https://en.wikipedia.org/wiki/Inside%E2%80%93outside%E2%80%93beginning)) format (similar to NER). This dataset contains only air travel related commands. Most of the ATIS results are based on the work [here](https://github.com/zhenwenzhang/Slot_Filling).
+ATIS (Air Travel Information System) (Hemphill et al.) is a dataset by Microsoft CNTK. Available from the [github page](https://github.com/microsoft/CNTK/tree/master/Examples/LanguageUnderstanding/ATIS). The slots are labeled in the BIO ([Inside Outside Beginning](https://en.wikipedia.org/wiki/Inside%E2%80%93outside%E2%80%93beginning)) format (similar to NER). This dataset contains only air travel related commands. Most of the ATIS results are based on the work [here](https://github.com/zhenwenzhang/Slot_Filling).
 
 | Model | Slot F1 Score | Intent Accuracy | Paper / Source | Code |
 | ------ | ------ | ------ | ------ | ------ |
@@ -39,4 +39,4 @@ SNIPS is a dataset by Snips.ai for Intent Detection and Slot Filling benchmarkin
 | ------ | ------ | ------ | ------ | ------ |
 | SF-ID (BLSTM) network | 92.23 | 97.43 | [A Novel Bi-directional Interrelated Model for Joint Intent Detection and Slot Filling](https://arxiv.org/abs/1907.00390) | [Official](https://github.com/ZephyrChenzf/SF-ID-Network-For-NLU) |
 | Capsule-NLU | 91.80 | 97.70 | [Joint Slot Filling and Intent Detection via Capsule Neural Networks](https://arxiv.org/abs/1812.09471) | [Official](https://github.com/czhang99/Capsule-NLU) |
-| Slot-Gated BLSTM with Attension | 88.80 | 97.00 | [Slot-Gated Modeling for Joint Slot Filling and Intent Prediction](https://www.csie.ntu.edu.tw/~yvchen/doc/NAACL18_SlotGated.pdf)| [Official](https://github.com/MiuLab/SlotGated-SLU) |
\ No newline at end of file
+| Slot-Gated BLSTM with Attension | 88.80 | 97.00 | [Slot-Gated Modeling for Joint Slot Filling and Intent Prediction](https://www.csie.ntu.edu.tw/~yvchen/doc/NAACL18_SlotGated.pdf)| [Official](https://github.com/MiuLab/SlotGated-SLU) |