Try to fix the shpinx build

llvm-svn: 358154
diff --git a/llvm/docs/tutorial/MyFirstLanguageFrontend/LangImpl07.rst b/llvm/docs/tutorial/MyFirstLanguageFrontend/LangImpl07.rst
index 582645f4..c3a862c 100644
--- a/llvm/docs/tutorial/MyFirstLanguageFrontend/LangImpl07.rst
+++ b/llvm/docs/tutorial/MyFirstLanguageFrontend/LangImpl07.rst
@@ -876,7 +876,7 @@
 
 Here is the code:
 
-.. literalinclude:: ../../examples/Kaleidoscope/Chapter7/toy.cpp
+.. literalinclude:: ../../../examples/Kaleidoscope/Chapter7/toy.cpp
    :language: c++
 
 `Next: Compiling to Object Code <LangImpl08.html>`_