remove trailing blank

1 files changed, 1 insertions, 1 deletions

diff --git a/src/du.c b/src/du.c
index 4eb3990b1..585f25645 100644
--- a/src/du.c
+++ b/src/du.c
@@ -137,7 +137,7 @@ static int opt_dereference_arguments = 0;
    most MAX_DEPTH levels down from the root of the hierarchy.  The root
    is at level 0, so `du --max-depth=0' is equivalent to `du -s'.  */
 static int max_depth = INT_MAX;
-  
+
 /* base used for human style output */
 static int human_readable_base;