diff --git a/README.md b/README.md
index a61561d9..503357f4 100644
--- a/README.md
+++ b/README.md
@@ -191,7 +191,7 @@ you can use darknet2pytorch to convert it yourself, or download my converted mod
     
     - Note2: extra NMS operations are needed for the tensorRT output. This demo uses python NMS code from `tool/utils.py`.
 
-    - Inference is verified to be okay for TensorRT 7.0, but TensorRT 7.1 may be proglematic in handling y coordinates of bounding boxes. Problem investigation is underway.
+    - Inference is verified to be okay for TensorRT 7.0, but TensorRT 7.1 may be problematic in handling y coordinates of bounding boxes. Problem investigation is underway.
 
 
 # 6. ONNX2Tensorflow