diff --git a/README.md b/README.md
index cb6fcfc..c9c9b26 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # c_command_pattern
 
-a simple example of how to implement the command pattern in c
+a simple example of how to implement the command pattern in c. check [`main.c`](src/main.c) for the implementation
 
 # how to build and run it
 
@@ -18,4 +18,5 @@ to build run these command in the root of the project:
 # runs the program
 > ./build/main 
 
-```
\ No newline at end of file
+```
+and if you have a differnt complier you want to use that is posix compliant just change the `CC` macro in the `nob.c` with your one.
\ No newline at end of file