[Jenkins] auto-formatting by clang-format version 6.0.0-1ubuntu2~16.04.1 (tags/RELEASE_600/final)

Author: stan-buildbot

stan/math/fwd/fun/accumulator.hpp

@@ -10,7 +10,7 @@
 #include <type_traits>
 
 namespace stan {
-  namespace math {
+namespace math {
 
 /**
  * Class to accumulate values and eventually return their sum.  If
@@ -94,7 +94,7 @@ class accumulator<T, require_fvar_t<T>> {
   inline T sum() const { return stan::math::sum(buf_); }
 };
 
-}
-}
+}  // namespace math
+}  // namespace stan
 
 #endif

stan/math/mix.hpp

@@ -5,7 +5,6 @@
 #include <stan/math/mix/fun.hpp>
 #include <stan/math/mix/functor.hpp>
 
-
 #include <stan/math/rev/core.hpp>
 #include <stan/math/rev/meta.hpp>
 #include <stan/math/rev/fun.hpp>