diff --git a/README.md b/README.md
index 3ac68e4..0073cc6 100644
--- a/README.md
+++ b/README.md
@@ -127,12 +127,17 @@ For example, to launch tests (`test/is_good.c`) on 4 threads, using unicolor(bla
 ```
 
 
-# How to create test
+# How to compile test
+## include path
+We need to add `/path_to/include_ytest/include` in `CPATH` by ```export CPATH=/path_to/include_ytest/include:$CPATH``` in terminal or in `~/.bashrc` file for example. 
 
-This need to add `path_to/include_ytest/include` in `CPATH` by `export CPATH=/path_to/include_ytest/include:$CPATH` in terminal or in `~/.bashrc` file for example, or add `-I/path_to/include_ytest/include` when compiling, 
-the others option when compiling are `-L/path_to/directorytest` this path must contain `libytest.so` generated by `make` or `./kreate_library_ytest` or we can put this path in `LD_LIBRARY_PATH`.
-And we must add `lytest` to add the shared library in compilation.
+Or we can add ```-I/path_to/include_ytest/include``` when compiling. 
+## library path
+The others option when compiling are `-L/path_to/directorytest` this path must contain `libytest.so` generated by `make` or `./kreate_library_ytest` or we can put this path in `LD_LIBRARY_PATH`.
+## -lytest
+And we must add `-lytest` to add the shared library in compilation.
 
+# How to create test (ftest)
 ## include
 ```
 #include "ftest/ftest.h"
@@ -148,7 +153,7 @@ TEST(){
 }
 ```
 
-## in main func
+## in function main 
 ### if using options:
 ```
 int main(int arc, char** argv){