diff --git a/llvm/docs/CommandGuide/llvm-symbolizer.rst b/llvm/docs/CommandGuide/llvm-symbolizer.rst
index 1b8986d..3c7a26e 100644
--- a/llvm/docs/CommandGuide/llvm-symbolizer.rst
+++ b/llvm/docs/CommandGuide/llvm-symbolizer.rst
@@ -83,7 +83,7 @@
  Prefer function names stored in symbol table to function names
  in debug info sections. Defaults to true.
 
-.. option:: -demangle
+.. option:: -demangle, -C
 
  Print demangled function names. Defaults to true.