diff --git a/llvm/docs/ProgrammersManual.rst b/llvm/docs/ProgrammersManual.rst
index 4608a9c..e6362b8 100644
--- a/llvm/docs/ProgrammersManual.rst
+++ b/llvm/docs/ProgrammersManual.rst
@@ -337,6 +337,7 @@
 that inherits from the ErrorInfo utility, E.g.:
 
 .. code-block:: c++
+
   class BadFileFormat : public ErrorInfo<BadFileFormat> {
   public:
     static char ID;