typo

README.md

 # YGOPro script engine.
 
 ## Introduction
-The core logic and lua script processor of YGOPro. this library can be made external of the project and used to power server technologies. It mantains a state engine that is manipulated by Lua scripts using manipulation functions it exposes.
+The core logic and lua script processor of YGOPro. This library can be made external of the project and used to power server technologies. It maintains a state engine that is manipulated by Lua scripts using manipulation functions it exposes.
 
 ## Compiling
 ### 1.) Download Fluorohydride/ygopro
 Start by downloading the most parent of the source code. The team developing this project are the defacto edge and experts in our community. The most upto date `ocgcore` is a compiled dll version of the `Fluorohydride/ygopro/ocgcore` folders project.
 
 ### 2.) Install Premake4 and Visual Studio 2010 (or later).
-Download premake4.exe, put it in `c:\windows` or a similar folder that is globally accessiable via `cmd` or PowerShell. Install Visual Studio 2010, it is the system used for the guide because other parts of the project use C# and most the development team are Windows users.
+Download premake4.exe, put it in `c:\windows` or a similar folder that is globally accessible via `cmd` or PowerShell. Install Visual Studio 2010, it is the system used for the guide because other parts of the project use C# and most the development team are Windows users.
 
 ### 3.) Download dependencies
-Dependencies are absent from the main project. There is information on how to build them but the easist thing to do is to download the following folders from a [soarqin/ygopro](https://github.com/soarqin/ygopro) fork and simply copy them into the `Fluorohydride/ygopro` folder.
+Dependencies are absent from the main project. There is information on how to build them but the easiest thing to do is to download the following folders from a [soarqin/ygopro](https://github.com/soarqin/ygopro) fork and simply copy them into the `Fluorohydride/ygopro` folder.
 
 * event
 * freetype
-* irrlict
+* irrlicht
 * lua
 * sqlite3
-    
+
 ### 4.) Create the project files
 Run the following commands from the command line in the `Fluorohydride/ygopro` folder.
 
@@ -34,20 +34,19 @@ Make sure the code actually compiles. Compile them in the following order one by
 * sqlite3
 * ocgcore
 
-This should provide you with `ocgcore.lib` in the build output folder. `YGOCore` requires a `*.dll`; in `ocgcore` project properities change it to a dynamically linked library. Recompile, it should fail with an error indicating missing dependencies. Right click the project, add a existing file. Add `lua.lib` from the build folder to the project. It should now compile.
+This should provide you with `ocgcore.lib` in the build output folder. `YGOCore` requires a `*.dll`; in `ocgcore` project properties change it to a dynamically linked library. Recompile, it should fail with an error indicating missing dependencies. Right click the project, add an existing file. Add `lua.lib` from the build folder to the project. It should now compile.
 
 ## Exposed Functions
 
 These three function need to be provided to the core so it can get card and database information.
-- `void set_script_reader(script_reader f);` : Interface provided returns scripts based on number that corrosponses to a lua file, send in a string. 
-    
-- `void set_card_reader(card_reader f);` : Inferface provided function that provides database information from the `data` table of `cards.cdb`.
+- `void set_script_reader(script_reader f);` : Interface provided returns scripts based on number that corresponds to a lua file, send in a string.
+
+- `void set_card_reader(card_reader f);` : Interface provided function that provides database information from the `data` table of `cards.cdb`.
 
 - `void set_message_handler(message_handler f);` : Interface provided function that handles errors
 
 These functions create the game itself and then manipulate it.
 - `ptr create_duel(uint32 seed);` : Create a the instance of the duel using a random number.
-    
 - `void start_duel(ptr pduel, int32 options);` : Starts the duel
 - `void end_duel(ptr pduel);` : ends the duel
 - `void set_player_info(ptr pduel, int32 playerid, int32 lp, int32 startcount, int32 drawcount);` sets the duel up
@@ -57,7 +56,7 @@ These functions create the game itself and then manipulate it.
 - `void new_card(ptr pduel, uint32 code, uint8 owner, uint8 playerid, uint8 location, uint8 sequence, uint8 position);` : add a card to the duel state.
 - `void new_tag_card(ptr pduel, uint32 code, uint8 owner, uint8 location);` : add a new card to the tag pool.
 - `int32 query_card(ptr pduel, uint8 playerid, uint8 location, uint8 sequence, int32 query_flag, byte* buf, int32 use_cache);` : find out about a card in a specific spot.
-- `int32 query_field_count(ptr pduel, uint8 playerid, uint8 location);`Get the number of cards in a specific field/zone.
+- `int32 query_field_count(ptr pduel, uint8 playerid, uint8 location);` : Get the number of cards in a specific field/zone.
 - `int32 query_field_card(ptr pduel, uint8 playerid, uint8 location, int32 query_flag, byte* buf, int32 use_cache);`
 - `int32 query_field_info(ptr pduel, byte* buf);`
 - `void set_responsei(ptr pduel, int32 value);`