Update shaderblow.adoc

Corrected usage error.

src/docs/asciidoc/sdk/plugin/shaderblow.adoc

@@ -465,9 +465,8 @@ Use _forceShieldControl.registerHit(final Vector3f position)_ method to register
 final CollisionResults crs = new CollisionResults();
 this.rootNode.collideWith(new Ray(this.cam.getLocation(), this.cam.getDirection()), crs);
 if (crs.getClosestCollision() != null) {
-
-// Register a hit
-this.forceShieldControl.registerHit(crs.getClosestCollision().getContactPoint());
+    // Register a hit
+    this.forceShieldControl.registerHit(crs.getClosestCollision().getContactPoint());
 }
 ----