src/include: Fix typos

Change-Id: I52302e99708bca2f1e5e45f52cacd42e05a5fbd5
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37567
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/include/adainit.h

@@ -22,7 +22,7 @@
  * package level initialization (e.g. you can initialize huge arrays in
  * a loop instead of cluttering the binary).
  *
- * When an Ada main() is in charge, GNAT emmits the call to the initia-
+ * When an Ada main() is in charge, GNAT emits the call to the initia-
  * lizations automatically. When not, we have to call it explicitly.
  */