diff --git a/README.md b/README.md
index 6524409..5416f17 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ The Arduino Sketch is a simplified C++ source code that can be composed by many
 To convert the Sketch into a valid C++ file, a number of actions are needed:
 
 * If the Sketch is composed by many `.ino` files, those files are concatenated together into a single `.ino.cpp` file
-* An `#inlcude <Arduino.h>` is added at the beginning of the Sketch if not already present
+* An `#include <Arduino.h>` is added at the beginning of the Sketch if not already present
 * All needed libraries are detected and include paths are discovered
 * All `#include` directives are replaced with the actual content of the files included (this is made with a run of `gcc` or another command line compatible compiler with the `-E` flag)