Tidy up whitespace in the suppressors selectors.

toroid.html

@@ -670,11 +670,11 @@
                     "67":"67 [\u03bci=40]"};
                 
                 l_suppressors = {
-                    "61":"61 [200 MHz -   1 GHz]",
-                    "46":"46 [ 25 MHz - 300 MHz]",
-                    "43":"43 [ 25 MHz - 300 MHz]",
-                    "31":"31 [  1 MHz - 300 MHz]",
-                    "75":"75 [200 kHz -  30 MHz]"};
+                    "61":"61 [200 MHz - 1 GHz]",
+                    "46":"46 [25 MHz - 300 MHz]",
+                    "43":"43 [25 MHz - 300 MHz]",
+                    "31":"31 [1 MHz - 300 MHz]",
+                    "75":"75 [200 kHz - 30 MHz]"};
                 
                 // Clear the materials from the DOM:
                 var l_materials = document.getElementById("material-select");