AbstractTriangle: insert 2 more spaces into the toString() result

Author: stephengold

jme3-core/src/main/java/com/jme3/math/AbstractTriangle.java

@@ -85,14 +85,14 @@ public int collideWith(Collidable other, CollisionResults results) {
      * example, a {@link com.jme3.math.Triangle} joining (1,0,0) and (0,1,0)
      * with (0,0,1) is represented by:
      * <pre>
-     * Triangle [V1: (1.0, 0.0, 0.0) V2: (0.0, 1.0, 0.0) V3: (0.0, 0.0, 1.0)]
+     * Triangle [V1: (1.0, 0.0, 0.0)  V2: (0.0, 1.0, 0.0)  V3: (0.0, 0.0, 1.0)]
      * </pre>
      *
      * @return the string representation (not null, not empty)
      */
     @Override
     public String toString() {
-        return getClass().getSimpleName() + " [V1: " + get1() + " V2: "
-                + get2() + " V3: " + get3() + "]";
+        return getClass().getSimpleName() + " [V1: " + get1() + "  V2: "
+                + get2() + "  V3: " + get3() + "]";
     }
 }