diff --git a/hy/compiler.py b/hy/compiler.py
index 0f7b452..cf0de49 100644
--- a/hy/compiler.py
+++ b/hy/compiler.py
@@ -555,7 +555,7 @@ class HyASTCompiler(object):
         operator = expression.pop(0)
         values = []
         for child in expression:
-            values.append (self.compile(child))
+            values.append(self.compile(child))
         return ast.BoolOp(op=ops[operator](),
                           lineno=operator.start_line,
                           col_offset=operator.start_column,