diff --git a/lib/OpenLayers/Control/Scale.js b/lib/OpenLayers/Control/Scale.js
index 682e23d35c..7e023a4fb4 100644
--- a/lib/OpenLayers/Control/Scale.js
+++ b/lib/OpenLayers/Control/Scale.js
@@ -11,12 +11,12 @@ OpenLayers.Control.Scale = Class.create();
 OpenLayers.Control.Scale.prototype = 
   Object.extend( new OpenLayers.Control(), {
     INCHES_PER_UNIT: { // borrowed from MapServer mapscale.c
-	inches: 1.0,
-	ft: 12.0,
-	mi: 63360.0,
-	m: 39.3701,
-	km: 39370.1,
-	dd: 4374754
+        inches: 1.0,
+        ft: 12.0,
+        mi: 63360.0,
+        m: 39.3701,
+        km: 39370.1,
+        dd: 4374754
     },
 
     /** @type DOMElement */
@@ -57,7 +57,7 @@ OpenLayers.Control.Scale.prototype =
             this.div.appendChild(this.element);
         }
         this.map.events.register( 'moveend', this, this.updateScale);
-	this.updateScale();
+        this.updateScale();
         return this.div;
     },
    
@@ -66,16 +66,16 @@ OpenLayers.Control.Scale.prototype =
      */
     updateScale: function() {
         var res = this.map.getResolution();
-	if (!res) return;
+        if (!res) return;
 
-	var scale = res * this.INCHES_PER_UNIT[this.units] * this.dpi;
-	if (scale >= 9500 && scale <= 950000) {
-	    scale = Math.round(scale / 1000) + "K";
-	} else if (scale >= 950000) {
-	    scale = Math.round(scale / 1000000) + "M";
-	} else {
-	    scale = Math.round(scale / 100) * 100;
-	}
+        var scale = res * this.INCHES_PER_UNIT[this.units] * this.dpi;
+        if (scale >= 9500 && scale <= 950000) {
+            scale = Math.round(scale / 1000) + "K";
+        } else if (scale >= 950000) {
+            scale = Math.round(scale / 1000000) + "M";
+        } else {
+            scale = Math.round(scale / 100) * 100;
+        }
         this.element.innerHTML = "Scale = 1 : " + scale;
     }, 
     
diff --git a/lib/OpenLayers/Map.js b/lib/OpenLayers/Map.js
index 43c74d46d9..f4697ea139 100644
--- a/lib/OpenLayers/Map.js
+++ b/lib/OpenLayers/Map.js
@@ -882,7 +882,7 @@ OpenLayers.Map.prototype = {
      * @type OpenLayers.LonLat
      */
     getLonLatFromPixel: function (px) {
-	   return this.getLonLatFromViewPortPx(px);
+        return this.getLonLatFromViewPortPx(px);
     },
 
     /**
@@ -894,7 +894,7 @@ OpenLayers.Map.prototype = {
      * @type OpenLayers.Pixel
      */
     getPixelFromLonLat: function (lonlat) {
-	   return this.getViewPortPxFromLonLat(lonlat);
+        return this.getViewPortPxFromLonLat(lonlat);
     },
 
 
diff --git a/tests/test_Map.html b/tests/test_Map.html
index 5311bfadfc..74fbfb3c11 100644
--- a/tests/test_Map.html
+++ b/tests/test_Map.html
@@ -80,14 +80,14 @@
         map.zoomOut();
         t.eq( map.getZoom(), 0, "map.zoom is correct after calling setCenter,zoom in, zoom out");
 
-	map.zoomTo(5);
-	t.eq( map.getZoom(), 5, "map.zoom is correct after calling zoomTo" );
+    map.zoomTo(5);
+    t.eq( map.getZoom(), 5, "map.zoom is correct after calling zoomTo" );
 /**
-	map.zoomToMaxExtent();
-	t.eq( map.getZoom(), 2, "map.zoom is correct after calling zoomToFullExtent" );
-	var lonlat = map.getCenter();
-	var zero = new OpenLayers.LonLat(0, 0);
-	t.ok( lonlat.equals(zero), "map center is correct after calling zoomToFullExtent" );
+    map.zoomToMaxExtent();
+    t.eq( map.getZoom(), 2, "map.zoom is correct after calling zoomToFullExtent" );
+    var lonlat = map.getCenter();
+    var zero = new OpenLayers.LonLat(0, 0);
+    t.ok( lonlat.equals(zero), "map center is correct after calling zoomToFullExtent" );
 
     */
     }