diff --git a/lib/master.c b/lib/master.c
index af19365c..2a9018e5 100644
--- a/lib/master.c
+++ b/lib/master.c
@@ -34,7 +34,7 @@
 
 /****************************************************************************/
 
-// prototypes for internal lethods (avoid -Wmissing-prototype warning)
+// prototypes for internal methods (avoid -Wmissing-prototype warning)
 void ec_master_clear_config(ec_master_t *);
 void ec_master_add_domain(ec_master_t *, ec_domain_t *);
 void ec_master_add_slave_config(ec_master_t *, ec_slave_config_t *);