Merge pull request #35 from ericye16/master

PCrenderer -> PCRenderer in docs

Author: r4ravi2008

PointCloudJava/app/src/main/java/com/projecttango/experiments/javapointcloud/PointCloudActivity.java

@@ -49,7 +49,7 @@
 /**
  * Main Activity class for the Point Cloud Sample. Handles the connection to the {@link Tango}
  * service and propagation of Tango XyzIj data to OpenGL and Layout views. OpenGL rendering logic is
- * delegated to the {@link PCrenderer} class.
+ * delegated to the {@link PCRenderer} class.
  */
 public class PointCloudActivity extends Activity implements OnClickListener {