diff --git a/master/fmmu_config.c b/master/fmmu_config.c
index 00e08311..59fb0077 100644
--- a/master/fmmu_config.c
+++ b/master/fmmu_config.c
@@ -43,7 +43,7 @@
 
 /** FMMU configuration constructor.
  *
- * Inits an FMMU configuration and the process data size forthe mapped PDOs
+ * Inits an FMMU configuration and the process data size for the mapped PDOs
  * of the given direction to the domain data size.
  */
 void ec_fmmu_config_init(