diff --git a/shared/bridge_protocol.h b/shared/bridge_protocol.h
index b3ec78a..8a865c1 100644
--- a/shared/bridge_protocol.h
+++ b/shared/bridge_protocol.h
@@ -1,7 +1,7 @@
 #ifndef __BRIDGE_PROTOCOL_H__
 #define __BRIDGE_PROTOCOL_H__
 
-// Macros:
+// Typedefs:
 
     typedef enum {
         BridgeCommand_GetKeyStates,
diff --git a/shared/key_matrix.h b/shared/key_matrix.h
index 1665999..6b2b753 100644
--- a/shared/key_matrix.h
+++ b/shared/key_matrix.h
@@ -10,7 +10,7 @@
 
     #define MAX_KEYS_IN_MATRIX 100
 
-// Type definitions:
+// Typedefs:
 
     typedef struct {
         PORT_Type *port;