Update XYZ.md

Updated Title.

Update XYZ.md
876f3134 · hasimpson-usgs · 1d2ce3a1 · 876f3134
Commit 876f3134 authored 10 years ago by hasimpson-usgs
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-# Algorithm Theoretical Basis for "Geomag XYZ"
+# XYZ Algorithm
+Algorithm Theoretical Basis for "Geomag XYZ"

 E. Joshua Rigler &lt;[erigler@usgs.gov](mailto:erigler@usgs.gov)&gt;