Review fixes.

indexer/trie_builder.hpp

@@ -10,7 +10,6 @@
 #include "std/algorithm.hpp"
 #include "std/vector.hpp"
 
-
 // Trie format:
 // [1: header]
 // [node] ... [node]

search/categories_holder.cpp

@@ -1,4 +1,5 @@
 #include "categories_holder.hpp"
+
 #include "search_delimiters.hpp"
 #include "search_string_utils.hpp"
 

search/house_detector.cpp

@@ -1,5 +1,6 @@
+#include "house_detector.hpp"
+
 #include "search/algos.hpp"
-#include "search/house_detector.hpp"
 #include "search/search_common.hpp"
 #include "search/search_string_utils.hpp"
 

search/keyword_lang_matcher.cpp

@@ -1,4 +1,5 @@
 #include "keyword_lang_matcher.hpp"
+
 #include "search_delimiters.hpp"
 #include "search_string_utils.hpp"
 

search/keyword_matcher.cpp

@@ -1,4 +1,5 @@
 #include "keyword_matcher.hpp"
+
 #include "search_delimiters.hpp"
 #include "search_string_utils.hpp"
 

search/locality.cpp

@@ -1,4 +1,5 @@
 #include "locality.hpp"
+
 #include "search_delimiters.hpp"
 #include "search_string_utils.hpp"
 

search/retrieval.cpp

@@ -1,6 +1,7 @@
+#include "retrieval.hpp"
+
 #include "feature_offset_match.hpp"
 #include "interval_set.hpp"
-#include "retrieval.hpp"
 #include "search_index_values.hpp"
 #include "search_trie.hpp"
 

search/search_engine.cpp

@@ -1,6 +1,5 @@
 #include "search_engine.hpp"
 
-#include "categories_holder.hpp"
 #include "geometry_utils.hpp"
 #include "search_query.hpp"
 #include "search_string_utils.hpp"