diff --git a/api/tests/doc_examples/main.c b/api/tests/doc_examples/main.c
index a9d263f8..2146ed46 100644
--- a/api/tests/doc_examples/main.c
+++ b/api/tests/doc_examples/main.c
@@ -12,6 +12,6 @@ int main(int argc, char* argv[])
     UNUSED_PARAM(argc);
     UNUSED_PARAM(argv);
 
-    printf("I don't supposed to be executed!\n");
+    printf("I'm not supposed to be executed!\n");
     return 0;
-}
\ No newline at end of file
+}