Whitespace adjustments

src/tree_cmd.cpp

@@ -39,7 +39,7 @@ enum TreePlacer {
 	TP_NONE,     ///< No tree placer algorithm
 	TP_ORIGINAL, ///< The original algorithm
 	TP_IMPROVED, ///< A 'improved' algorithm
-	TP_PERFECT, ///< A 'best' algorithm
+	TP_PERFECT,  ///< A 'best' algorithm
 };
 
 /** Where to place trees while in-game? */