Lint fixes

Change-Id: Ic453597488ef92723a81a224e7443e8f454b25da
diff --git a/internal/ceres/solver.cc b/internal/ceres/solver.cc
index 426a270..5d8447d 100644
--- a/internal/ceres/solver.cc
+++ b/internal/ceres/solver.cc
@@ -283,7 +283,8 @@
 
     const string line_search_type_string =
         StringPrintf("%s %s",
-                     LineSearchInterpolationTypeToString(line_search_interpolation_type),
+                     LineSearchInterpolationTypeToString(
+                         line_search_interpolation_type),
                      LineSearchTypeToString(line_search_type));
     StringAppendF(&report, "Line search type          %19s\n",
                   line_search_type_string.c_str());