Update README.md

1 files changed, 18 insertions, 8 deletions

diff --git a/README.md b/README.md
index 2a50b63..a479f1b 100644
--- a/README.md
+++ b/README.md
@@ -5,10 +5,13 @@ PGN specification can be found [here](https://www.chessclub.com/help/PGN-spec).
 
 # How to use it ?
 PGNP can be used as a shared library in your project.
-You only need to include the header file and linking the .so file to your
+You only need to include `pgnp.hpp` and linking the .so file to your
 executable.
 
 # Example
+Somewhere at the beginning of the file:
+
+    #include "pgnp.hpp"
 Load PGN from file:
 
     pgnp::PGN pgn;
@@ -29,7 +32,7 @@ Load PGN from string:
     }
 Various API calls:
 
-    pgn.HasTag("Round"); // Check if tag exists
+    bool hasRound=pgn.HasTag("Round"); // Check if tag exists
     try {
         pgn.STRCheck(); // Perform a Seven Tag Roster check
     }
@@ -40,11 +43,18 @@ Various API calls:
     std::string tagValue=GetTagValue("Date"); // Get the value of a tag
 Access to moves:
 
-    pgnp::HalfMove *move=new pgnp::HalfMove();
-    pgn.GetMoves(move); // Get the tree of half moves (do not forget to call "delete move")
-    int length=move->GetLength(); // Get the number of half moves in the move MainLine
+    pgnp::HalfMove *moves=new pgnp::HalfMove();
+    pgn.GetMoves(moves); // Get the tree of half moves (do not forget to call "delete move" later on)
+    int length=moves->GetLength(); // Get the number of half moves in the move MainLine
     // Public members:
-    // move->variations contains variations of the current move
-    // move->isBlack boolean that says if current half move is for the black side
-    // Check pgnp.hpp for more infos for other field (comments, count, etc.)
+    // moves->variations contains variations of the current move
+    // moves->isBlack boolean that says if current half move is for the black side
+    // Check pgnp.hpp for more infos for the other fields (comments, count, etc.)
+
+# CMake Integration
+By using the `add_subdirectory()` on this repository you will be able to use the following cmake calls in you project:
+
+    include_directories(${PGNP_INCLUDE_DIR})
+    target_link_libraries(<YOUR_TARGET> pgnp)
+