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-rwxr-xr-xcomponents/style/gecko/regen_atoms.py1
-rw-r--r--components/style/gecko_string_cache/namespace.rs2
2 files changed, 3 insertions, 0 deletions
diff --git a/components/style/gecko/regen_atoms.py b/components/style/gecko/regen_atoms.py
index dfc2252aa89..b6f68fceb7d 100755
--- a/components/style/gecko/regen_atoms.py
+++ b/components/style/gecko/regen_atoms.py
@@ -130,6 +130,7 @@ RULE_TEMPLATE = '''
'''[1:]
MACRO_TEMPLATE = '''
+/// Returns a static atom by passing the literal string it represents.
#[macro_export]
macro_rules! atom {{
{body}\
diff --git a/components/style/gecko_string_cache/namespace.rs b/components/style/gecko_string_cache/namespace.rs
index 4aa4accaf1d..725e1da2169 100644
--- a/components/style/gecko_string_cache/namespace.rs
+++ b/components/style/gecko_string_cache/namespace.rs
@@ -11,6 +11,8 @@ use std::borrow::Borrow;
use std::fmt;
use std::ops::Deref;
+/// In Gecko namespaces are just regular atoms, so this is a simple macro to
+/// forward one macro to the other.
#[macro_export]
macro_rules! ns {
() => {