diff --git a/llvm/utils/TableGen/jupyter/README.md b/llvm/utils/TableGen/jupyter/README.md
--- a/llvm/utils/TableGen/jupyter/README.md
+++ b/llvm/utils/TableGen/jupyter/README.md
@@ -17,7 +17,7 @@
     # Then in the notebook interface, select 'LLVM TableGen' from the 'New' menu.
 
     # To run the example notebook in this folder.
-    jupyter notebook LLVM_Tablegen.ipynb
+    jupyter notebook LLVM_TableGen.ipynb
 
     # To use the kernel from the command line.
     jupyter console --kernel tablegen