rename connectingBar to sideBar

rack2/assemble.scad

@@ -1,8 +1,8 @@
 include <../math.scad>
 include <./config.scad>
 include <./mainRail.scad>
-include <./connectingBar.scad>
+include <./sideBar.scad>
 
 
 *mainRail();
-connectingBar();
+sideBar();

rack2/sideBar.scad

@@ -23,7 +23,7 @@ echo("Bar total depth: ", barDepth);
 echo("Bar total width: ", barWidth);
 
 
-module connectingBar() {
+module sideBar() {
 
   module positive() {
       difference() {
@@ -115,7 +115,7 @@ module connectingBar() {
     }
   }
 
-  module connectingBar() {
+  module sideBar() {
     difference() {
       positive();
 
@@ -128,5 +128,5 @@ module connectingBar() {
     }
 
   }
-  connectingBar();
+  sideBar();
 }