longer underline

PDAL · Apr 27, 2019 · 848d0ff · 848d0ff
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commit 848d0ff
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/doc/stages/filters.cpd.rst b/doc/stages/filters.cpd.rst
@@ -23,7 +23,7 @@ point view per input.  Any additional information about the cpd registration,
 e.g. the rigid transformation matrix, will be placed in the stage's metadata.
 
 When to use CPD vs ICP
----------
+----------------------
 
 Summarized from the `Non-rigid point set registration: Coherent Point Drift
 <http://graphics.stanford.edu/courses/cs468-07-winter/Papers/nips2006_0613.pdf>`_ paper.