Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@6687 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/tools/skdiff_main.cpp b/tools/skdiff_main.cpp
index b9b0038..a9a1968 100644
--- a/tools/skdiff_main.cpp
+++ b/tools/skdiff_main.cpp
@@ -50,7 +50,7 @@
             for (int comparison = 0; comparison < DiffResource::kStatusCount; ++comparison) {
                 fStatusOfType[base][comparison].deleteAll();
             }
-        } 
+        }
     }
 
     uint32_t fNumMatches;