Update readme.md

rapidjson -> RapidJSON

readme.md

-# Rapidjson
+# RapidJSON
 
 Copyright (c) 2011-2014 Milo Yip (miloyip@gmail.com)
 
@@ -6,28 +6,28 @@ https://github.com/miloyip/rapidjson/
 
 ## Introduction
 
-Rapidjson is a JSON parser and generator for C++. It was inspired by [rapidxml](http://rapidxml.sourceforge.net/).
+RapidJSON is a JSON parser and generator for C++. It was inspired by [rapidxml](http://rapidxml.sourceforge.net/).
 
-* Rapidjson is small but complete. It supports both SAX and DOM style API. The SAX parser is only a half thousand lines of code.
+* RapidJSON is small but complete. It supports both SAX and DOM style API. The SAX parser is only a half thousand lines of code.
 
-* Rapidjson is fast. Its performance can be comparable to `strlen()`. It also optionally supports SSE2/SSE4.1 for acceleration.
+* RapidJSON is fast. Its performance can be comparable to `strlen()`. It also optionally supports SSE2/SSE4.1 for acceleration.
 
-* Rapidjson is self-contained. It does not depend on external libraries such as BOOST. It even does not depend on STL.
+* RapidJSON is self-contained. It does not depend on external libraries such as BOOST. It even does not depend on STL.
 
-* Rapidjson is memory friendly. Each JSON value occupies exactly 16/20 bytes for most 32/64-bit machines (excluding text string). By default it uses a fast memory allocator, and the parser allocates memory compactly during parsing.
+* RapidJSON is memory friendly. Each JSON value occupies exactly 16/20 bytes for most 32/64-bit machines (excluding text string). By default it uses a fast memory allocator, and the parser allocates memory compactly during parsing.
 
-* Rapidjson is Unicode friendly. It supports UTF-8, UTF-16, UTF-32 (LE & BE), and their detection, validataton and transcoding internally. For example, you can read a UTF-8 file and let rapidjson transcode the JSON strings into UTF-16 in the DOM. It also supports surrogates and "\u0000" (null character).
+* RapidJSON is Unicode friendly. It supports UTF-8, UTF-16, UTF-32 (LE & BE), and their detection, validataton and transcoding internally. For example, you can read a UTF-8 file and let RapidJSON transcode the JSON strings into UTF-16 in the DOM. It also supports surrogates and "\u0000" (null character).
 
 More features can be read [here](doc/features.md).
 
-JSON(JavaScript Object Notation) is a light-weight data exchange format. Rapidjson should be in fully compliance with RFC4627/ECMA-404. More information about JSON can be obtained at
+JSON(JavaScript Object Notation) is a light-weight data exchange format. RapidJSON should be in fully compliance with RFC4627/ECMA-404. More information about JSON can be obtained at
 * [Introducing JSON](http://json.org/)
 * [RFC4627: The application/json Media Type for JavaScript Object Notation (JSON)](http://www.ietf.org/rfc/rfc4627.txt)
 * [Standard ECMA-404: The JSON Data Interchange Format](http://www.ecma-international.org/publications/standards/Ecma-404.htm)
 
 ## Compatibility
 
-Rapidjson is cross-platform. Some platform/compiler combinations which have been tested are shown as follows.
+RapidJSON is cross-platform. Some platform/compiler combinations which have been tested are shown as follows.
 * Visual C++ 2008/2010/2013 on Windows (32/64-bit)
 * GNU C++ 3.8.x on Cygwin
 * Clang 3.4 on Mac OS X (32/64-bit) and iOS
@@ -37,16 +37,16 @@ Users can build and run the unit tests on their platform/compiler.
 
 ## Installation
 
-Rapidjson is a header-only C++ library. Just copy the `rapidjson/include/rapidjson` folder to system or project's include path.
+RapidJSON is a header-only C++ library. Just copy the `RapidJSON/include/RapidJSON` folder to system or project's include path.
 
 To build the tests and examples:
 
 1. Obtain [premake4](http://industriousone.com/premake/download).
-2. Copy premake4 executable to rapidjson/build (or system path)
-3. Run `rapidjson/build/premake.bat` on Windows, `rapidjson/build/premake.sh` on Linux or other platforms
-4. On Windows, build the solution at `rapidjson/build/vs2008/` or `/vs2010/`
-5. On other platforms, run GNU make at `rapidjson/build/gmake/` (e.g., `make -f test.make config=release32`, `make -f example.make config=debug32`)
-6. On success, the executable are generated at `rapidjson/bin`
+2. Copy premake4 executable to RapidJSON/build (or system path)
+3. Run `RapidJSON/build/premake.bat` on Windows, `RapidJSON/build/premake.sh` on Linux or other platforms
+4. On Windows, build the solution at `RapidJSON/build/vs2008/` or `/vs2010/`
+5. On other platforms, run GNU make at `RapidJSON/build/gmake/` (e.g., `make -f test.make config=release32`, `make -f example.make config=debug32`)
+6. On success, the executable are generated at `RapidJSON/bin`
 
 ## Usage at a glance