[docs] Make llvm-addr2line documentation more explicit about which
behavior is llvm-addr2line's and which is llvm-symbolizer's.
diff --git a/llvm/docs/CommandGuide/llvm-addr2line.rst b/llvm/docs/CommandGuide/llvm-addr2line.rst
index 4f5881d..27b0fd9 100644
--- a/llvm/docs/CommandGuide/llvm-addr2line.rst
+++ b/llvm/docs/CommandGuide/llvm-addr2line.rst
@@ -17,17 +17,19 @@
Here are some of those differences:
-- Defaults not to print function names. Use `-f`_ to enable that.
+- ``llvm-addr2line`` defaults not to print function names. Use `-f`_ to enable
+ that.
-- Defaults not to demangle function names. Use `-C`_ to switch the
- demangling on.
+- ``llvm-addr2line`` defaults not to demangle function names. Use `-C`_ to
+ switch the demangling on.
-- Defaults not to print inlined frames. Use `-i`_ to show inlined
- frames for a source code location in an inlined function.
+- ``llvm-addr2line`` defaults not to print inlined frames. Use `-i`_ to show
+ inlined frames for a source code location in an inlined function.
-- Uses `--output-style=GNU`_ by default.
+- ``llvm-addr2line`` uses `--output-style=GNU`_ by default.
-- Parses options from the environment variable ``LLVM_ADDR2LINE_OPTS``.
+- ``llvm-addr2line`` parses options from the environment variable
+ ``LLVM_ADDR2LINE_OPTS`` instead of from ``LLVM_SYMBOLIZER_OPTS``.
SEE ALSO
--------