remove trailing whitespace

1 files changed, 1 insertions, 1 deletions

diff --git a/src/css.cc b/src/css.cc
index e9a8eb56..a1d51da1 100644
--- a/src/css.cc
+++ b/src/css.cc
@@ -161,7 +161,7 @@ bool CssSelector::match (Doctree *docTree, const DoctreeNode *node) {
 
       if (comb == ADJACENT_SIBLING)
          node = docTree->sibling (node);
-      else 
+      else
          node = docTree->parent (node);
    }