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-rw-r--r--src/library/pad.rs2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/library/pad.rs b/src/library/pad.rs
index 75fea2e5..70d88b41 100644
--- a/src/library/pad.rs
+++ b/src/library/pad.rs
@@ -1,3 +1,5 @@
+//! Surrounding nodes with extra space.
+
use super::prelude::*;
/// `pad`: Pad content at the sides.