diff --git a/docs/Algorithm_Theoretical_Basis_XYZ.md b/docs/Algorithm_Theoretical_Basis_XYZ.md
index defb25bb8aa608e84fd374bb6ad251726ae27601..f1a54df9a5d0d6886c2ea77244af586985ec7655 100644
--- a/docs/Algorithm_Theoretical_Basis_XYZ.md
+++ b/docs/Algorithm_Theoretical_Basis_XYZ.md
@@ -1,5 +1,3 @@
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<a name="h.dnpv2n3m3rfc"></a><span>Algorithm Theoretical Basis for “Geomag XYZ”</span>
<a name="h.x8hn56la31oj"></a><span>E. Joshua Rigler <</span><span class="c15">[erigler@usgs.gov](mailto:erigler@usgs.gov)</span><span>></span>