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-rw-r--r--src/librustc_data_structures/control_flow_graph/dominators/mod.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/librustc_data_structures/control_flow_graph/dominators/mod.rs b/src/librustc_data_structures/control_flow_graph/dominators/mod.rs
index 90670517f59..dc487f1162c 100644
--- a/src/librustc_data_structures/control_flow_graph/dominators/mod.rs
+++ b/src/librustc_data_structures/control_flow_graph/dominators/mod.rs
@@ -12,7 +12,7 @@
 //! A Simple, Fast Dominance Algorithm.
 //! Keith D. Cooper, Timothy J. Harvey, and Ken Kennedy
 //! Rice Computer Science TS-06-33870
-//! https://www.cs.rice.edu/~keith/EMBED/dom.pdf
+//! <https://www.cs.rice.edu/~keith/EMBED/dom.pdf>
 
 use super::ControlFlowGraph;
 use super::iterate::reverse_post_order;