3 files changed, 3 insertions, 3 deletions

diff --git a/converter/adb_usb/README.md b/converter/adb_usb/README.md
index defc477e2..21ad318c1 100644
--- a/converter/adb_usb/README.md
+++ b/converter/adb_usb/README.md
@@ -88,7 +88,7 @@ modifiers except for GUI key(Windows/Command).
 And most ADB keyboard has no diodes in its matrix so they are not NKRO,
 though ADB protocol itself supports it. See protocol/adb.c for more info.
 
-If keyobard has ISO layout you need to use ISO keymap with `make KEYMAP=iso`. With ANSI
+If keyboard has ISO layout you need to use ISO keymap with `make KEYMAP=iso`. With ANSI
 keymap you will suffer from swapped keys problem.
 
 https://github.com/tmk/tmk_keyboard/issues/35
diff --git a/keyboard/hhkb/rn42/MEMO.txt b/keyboard/hhkb/rn42/MEMO.txt
index f772c4cb5..0363c2f43 100644
--- a/keyboard/hhkb/rn42/MEMO.txt
+++ b/keyboard/hhkb/rn42/MEMO.txt
@@ -161,7 +161,7 @@ TROUBLE SHOOT
 07/16   After fix of voltage dividor on GPIO6, had a trouble that it could not send a char to BT module, though could receive.
         Found R8 had wrong 1K resistor and changed to 10K, after that it can send to the module again. Not sure how it had sent with the wrong 1K before.
 
-07/18   On Linux, had an USB related trouble; keyobard or console didn't work for some reason. Changing PID cured this problem. Very annoying, took very long time before resolved it.
+07/18   On Linux, had an USB related trouble; keyboard or console didn't work for some reason. Changing PID cured this problem. Very annoying, took very long time before resolved it.
 
 12/07   rn42_rts() read 1 every time. R12 broke in open mode(no coductive), idk why, too much heat with soldering? and PF1 pin was not soldered.
         It resolved with resoldering PF1 and new resistor on R12.
diff --git a/protocol/adb.c b/protocol/adb.c
index f57afac93..bbff66df0 100644
--- a/protocol/adb.c
+++ b/protocol/adb.c
@@ -360,7 +360,7 @@ Commands
     3:  mice
 
     Registers:
-    0: application(keyobard uses this to store its data.)
+    0: application(keyboard uses this to store its data.)
     1: application
     2: application(keyboard uses this for LEDs and state of modifiers)
     3: status and command