diff --git a/llvm/docs/CommandGuide/llvm-objcopy.rst b/llvm/docs/CommandGuide/llvm-objcopy.rst
--- a/llvm/docs/CommandGuide/llvm-objcopy.rst
+++ b/llvm/docs/CommandGuide/llvm-objcopy.rst
@@ -123,7 +123,7 @@
 .. option:: --strip-unneeded
 
  Remove from the output all local or undefined symbols that are not required by
- relocations.
+ relocations. Also remove all debug sections.
 
 .. option:: --version, -V
 
diff --git a/llvm/docs/CommandGuide/llvm-strip.rst b/llvm/docs/CommandGuide/llvm-strip.rst
--- a/llvm/docs/CommandGuide/llvm-strip.rst
+++ b/llvm/docs/CommandGuide/llvm-strip.rst
@@ -97,7 +97,8 @@
 
 .. option:: --strip-unneeded
 
- Remove all local or undefined symbols that are not required by relocations.
+ Remove from the output all local or undefined symbols that are not required by
+ relocations. Also remove all debug sections.
 
 .. option:: --version, -V