Merge branch 'master' of github.com:yandex/ClickHouse

contrib/boost-cmake/README

@@ -3,7 +3,7 @@ Motivation
 
 For reproducible build, we need to control, what exactly version of boost we build,
  because different versions of boost obviously have slightly different behaviour.
-You may already have installed arbitary version of boost on your system, to build another projects.
+You may already have installed arbitrary version of boost on your system, to build another projects.
 
 We need to have all libraries with C++ interface to be located in tree and to be build together.
 This is needed to allow quickly changing build options, that could introduce changes in ABI of that libraries.

contrib/libsparsehash/README

 This directory contains several hash-map implementations, similar in
 API to SGI's hash_map class, but with different performance
 characteristics.  sparse_hash_map uses very little space overhead, 1-2
-bits per entry.  dense_hash_map is very fast, particulary on lookup.
+bits per entry.  dense_hash_map is very fast, particularly on lookup.
 (sparse_hash_set and dense_hash_set are the set versions of these
 routines.)  On the other hand, these classes have requirements that
 may not make them appropriate for all applications.

dbms/programs/odbc-bridge/README.md

@@ -5,8 +5,8 @@ was possible segfaults or another faults in ODBC implementations, which can
 crash whole clickhouse-server process.
 
 This tool works via HTTP, not via pipes, shared memory, or TCP because:
-- It's simplier to implement
-- It's simplier to debug
+- It's simpler to implement
+- It's simpler to debug
 - jdbc-bridge can be implemented in the same way
 
 ## Usage

libs/libmemcpy/impl/README.md

@@ -20,7 +20,7 @@ Reference
 
 [Using Block Prefetch for Optimized Memory Performance](http://files.rsdn.ru/23380/AMD_block_prefetch_paper.pdf)
 
-The artical only focused on aligned huge memory copy. You need handle other conditions by your self.
+The article only focused on aligned huge memory copy. You need handle other conditions by your self.
 
 
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