cleaned up formatting:

- removed trailing whitespace
- changed all leading whitespace to tabs
- removed IDE created author comments

src/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/Piranha.java

@@ -114,8 +114,8 @@ public class Piranha extends Mob {
 			return false;
 		}
 		
-		int step = Dungeon.findPath( this, pos, target, 
-			Level.water, 
+		int step = Dungeon.findPath( this, pos, target,
+			Level.water,
 			Level.fieldOfView );
 		if (step != -1) {
 			move( step );
@@ -127,8 +127,8 @@ public class Piranha extends Mob {
 	
 	@Override
 	protected boolean getFurther( int target ) {
-		int step = Dungeon.flee( this, pos, target, 
-			Level.water, 
+		int step = Dungeon.flee( this, pos, target,
+			Level.water,
 			Level.fieldOfView );
 		if (step != -1) {
 			move( step );