diff --git a/docs/UsersManual.rst b/docs/UsersManual.rst
index 273e01fc6aee5e54d1be436e550ba2746e3af35f..fdba358fb722cbaed3f05b9c08500fea25bd17fd 100644
--- a/docs/UsersManual.rst
+++ b/docs/UsersManual.rst
@@ -1380,7 +1380,7 @@ Sample Profile Text Format
 This section describes the ASCII text format for sampling profiles. It is,
 arguably, the easiest one to generate. If you are interested in generating any
 of the other two, consult the ``ProfileData`` library in in LLVM's source tree
-(specifically, ``llvm/lib/ProfileData/SampleProfWriter.cpp``).
+(specifically, ``include/llvm/ProfileData/SampleProfReader.h``).
 
 .. code-block:: console