diff --git a/libraries/geophp/lib/adapters/EWKB.class.php b/libraries/geophp/lib/adapters/EWKB.class.php
index 0d324d3..8d6a221 100644
--- a/libraries/geophp/lib/adapters/EWKB.class.php
+++ b/libraries/geophp/lib/adapters/EWKB.class.php
@@ -54,31 +54,31 @@ public function write(Geometry $geometry, $write_as_hex = FALSE) {
     $wkb = pack('c',1);
     
     switch ($geometry->getGeomType()) {
-      case 'Point';
+      case 'Point':
         $wkb .= pack('L',1);
         $wkb .= $this->writePoint($geometry);
         break;
-      case 'LineString';
+      case 'LineString':
         $wkb .= pack('L',2);
         $wkb .= $this->writeLineString($geometry);
         break;
-      case 'Polygon';
+      case 'Polygon':
         $wkb .= pack('L',3);
         $wkb .= $this->writePolygon($geometry);
         break;
-      case 'MultiPoint';
+      case 'MultiPoint':
         $wkb .= pack('L',4);
         $wkb .= $this->writeMulti($geometry);
         break;
-      case 'MultiLineString';
+      case 'MultiLineString':
         $wkb .= pack('L',5);
         $wkb .= $this->writeMulti($geometry);
         break;
-      case 'MultiPolygon';
+      case 'MultiPolygon':
         $wkb .= pack('L',6);
         $wkb .= $this->writeMulti($geometry);
         break;
-      case 'GeometryCollection';
+      case 'GeometryCollection':
         $wkb .= pack('L',7);
         $wkb .= $this->writeMulti($geometry);
         break;
diff --git a/libraries/geophp/lib/adapters/WKB.class.php b/libraries/geophp/lib/adapters/WKB.class.php
index ebaff43..5ba6fa8 100644
--- a/libraries/geophp/lib/adapters/WKB.class.php
+++ b/libraries/geophp/lib/adapters/WKB.class.php
@@ -162,31 +162,31 @@ public function write(Geometry $geometry, $write_as_hex = FALSE) {
     $wkb = pack('c',1);
 
     switch ($geometry->getGeomType()) {
-      case 'Point';
+      case 'Point':
         $wkb .= pack('L',1);
         $wkb .= $this->writePoint($geometry);
         break;
-      case 'LineString';
+      case 'LineString':
         $wkb .= pack('L',2);
         $wkb .= $this->writeLineString($geometry);
         break;
-      case 'Polygon';
+      case 'Polygon':
         $wkb .= pack('L',3);
         $wkb .= $this->writePolygon($geometry);
         break;
-      case 'MultiPoint';
+      case 'MultiPoint':
         $wkb .= pack('L',4);
         $wkb .= $this->writeMulti($geometry);
         break;
-      case 'MultiLineString';
+      case 'MultiLineString':
         $wkb .= pack('L',5);
         $wkb .= $this->writeMulti($geometry);
         break;
-      case 'MultiPolygon';
+      case 'MultiPolygon':
         $wkb .= pack('L',6);
         $wkb .= $this->writeMulti($geometry);
         break;
-      case 'GeometryCollection';
+      case 'GeometryCollection':
         $wkb .= pack('L',7);
         $wkb .= $this->writeMulti($geometry);
         break;