diff --git a/llvm/docs/Vectorizers.rst b/llvm/docs/Vectorizers.rst
index ed11dfe10b471..0dfa33753cdd0 100644
--- a/llvm/docs/Vectorizers.rst
+++ b/llvm/docs/Vectorizers.rst
@@ -349,7 +349,7 @@ Many of these math functions are only vectorizable if the file has been built
 with a specified target vector library that provides a vector implementation
 of that math function. Using clang, this is handled by the "-fveclib" command
 line option with one of the following vector libraries:
-"accelerate,libmvec,massv,svml,sleef,darwin_libsystem_m,armpl,amdlibm"
+"Accelerate,libmvec,MASSV,SVML,SLEEF,Darwin_libsystem_m,ArmPL,AMDLIBM"
 
 .. code-block:: console