docs: fix grammer issue in notebook readme

    Signed-off-by: Naren Dasan <[email protected]>
    Signed-off-by: Naren Dasan <[email protected]>

Signed-off-by: Naren Dasan <[email protected]>

Author: narendasan

notebooks/README.md

@@ -38,7 +38,7 @@ in, for example:
 ```http://[host machine]:8888/?token=aae96ae9387cd28151868fee318c3b3581a2d794f3b25c6b```
 
 
-Within the container, the notebooks itself is located at `/workspace/TRTorch/notebooks`.
+Within the container, the notebooks themselves is located at `/workspace/TRTorch/notebooks`.
 
 ## 2. Notebook list