diff --git a/sys/mediafoundation/gstmfaacenc.cpp b/sys/mediafoundation/gstmfaacenc.cpp
index 1e77f015ed..9825712e9f 100644
--- a/sys/mediafoundation/gstmfaacenc.cpp
+++ b/sys/mediafoundation/gstmfaacenc.cpp
@@ -62,7 +62,7 @@ typedef struct _GstMFAacEnc
 {
   GstMFAudioEnc parent;
 
-  /* properteies */
+  /* properties */
   guint bitrate;
 } GstMFAacEnc;
 
diff --git a/sys/mediafoundation/gstmfh264enc.cpp b/sys/mediafoundation/gstmfh264enc.cpp
index 7cdb9c71c8..69374b7d02 100644
--- a/sys/mediafoundation/gstmfh264enc.cpp
+++ b/sys/mediafoundation/gstmfh264enc.cpp
@@ -193,7 +193,7 @@ typedef struct _GstMFH264Enc
 {
   GstMFVideoEnc parent;
 
-  /* properteies */
+  /* properties */
   guint bitrate;
 
   /* device dependent properties */
diff --git a/sys/mediafoundation/gstmfh265enc.cpp b/sys/mediafoundation/gstmfh265enc.cpp
index 94dd6ab63b..375acf4dbd 100644
--- a/sys/mediafoundation/gstmfh265enc.cpp
+++ b/sys/mediafoundation/gstmfh265enc.cpp
@@ -144,7 +144,7 @@ typedef struct _GstMFH265Enc
 {
   GstMFVideoEnc parent;
 
-  /* properteies */
+  /* properties */
   guint bitrate;
 
   /* device dependent properties */
diff --git a/sys/mediafoundation/gstmfmp3enc.cpp b/sys/mediafoundation/gstmfmp3enc.cpp
index b862052b21..7235b69e69 100644
--- a/sys/mediafoundation/gstmfmp3enc.cpp
+++ b/sys/mediafoundation/gstmfmp3enc.cpp
@@ -62,7 +62,7 @@ typedef struct _GstMFMp3Enc
 {
   GstMFAudioEnc parent;
 
-  /* properteies */
+  /* properties */
   guint bitrate;
 } GstMFMp3Enc;
 
diff --git a/sys/mediafoundation/gstmfvp9enc.cpp b/sys/mediafoundation/gstmfvp9enc.cpp
index 9b72c49692..99e3fa7f9a 100644
--- a/sys/mediafoundation/gstmfvp9enc.cpp
+++ b/sys/mediafoundation/gstmfvp9enc.cpp
@@ -124,7 +124,7 @@ typedef struct _GstMFVP9Enc
 {
   GstMFVideoEnc parent;
 
-  /* properteies */
+  /* properties */
   guint bitrate;
 
   /* device dependent properties */