add "Spherical Ear" name...

first_order.scad

@@ -1,5 +1,5 @@
 //
-// SphEAR, First Order (B-format) Ambisonics Microphone
+// SphEAR, Spherical Ear First Order (B-format) Ambisonics Microphone
 //
 // Copyright 2015, Fernando Lopez-Lezcano, All Rights Reserved
 // nando@ccrma.stanford.edu