diff --git a/keyboard/IIgs/README b/keyboard/IIgs/README
index 4f9cad1ca..820d77110 100644
--- a/keyboard/IIgs/README
+++ b/keyboard/IIgs/README
@@ -1,4 +1,4 @@
-Replacable USB Controller for Apple IIgs/Standard(M0116)
+Replaceable USB Controller for Apple IIgs/Standard(M0116)
 JeffreySung(nattyman@gmail.com)
 
 ===============================
@@ -32,7 +32,7 @@ PJRC Teensy
 1. Bypass #31 pin(from board) to E4(Teensy)
 2. Bypass #30 pin(from board) to F2(Teensy)
 3. Bypass #6  pin(from board) to A0(Teensy)
-4. Refer doc directory
+4. Refer to documentation directory
 
 To Do
 =====
diff --git a/keyboard/gh60/README.md b/keyboard/gh60/README.md
index 5e0fc244f..510cb5c8b 100644
--- a/keyboard/gh60/README.md
+++ b/keyboard/gh60/README.md
@@ -80,7 +80,7 @@ See [keymap_plain.c](keymap_plain.c) for detail.
 
 
 ### 3. Hasu
-This is my favourite keymap with HHKB Fn, Vi cursor and Mousekey layer. See [keymap_hasu.c](keymap_hasu.c) for detail.
+This is my favorite keymap with HHKB Fn, Vi cursor and Mousekey layer. See [keymap_hasu.c](keymap_hasu.c) for detail.
 
 
 ### 4. SpaceFN
diff --git a/keyboard/hhkb/README.md b/keyboard/hhkb/README.md
index 921364823..7ea9843a6 100644
--- a/keyboard/hhkb/README.md
+++ b/keyboard/hhkb/README.md
@@ -24,7 +24,7 @@ See README of [tmk_keyboard] for more.
 * No risks: Everything is all reversible
 * No need for PCB trace patching, case cutting or any other destructive mod
 * Can keep original controller intact
-* Can change all HHKB behaviour as you like
+* Can change all HHKB behavior as you like
 
 ###Cons
 * Void your warranty
@@ -54,11 +54,11 @@ Several version of keymap are available in advance but you are recommended to de
 ### Program
 First, push reset button on board to start bootloader.
 
-This command programs the controller with [dfu-programmer] if the tool is intalled and configured properly.
+This command programs the controller with [dfu-programmer] if the tool is installed and configured properly.
 
     $ make dfu
 
-Or you can also use [FLIP] command to program. Also the tool should be intalled and configured properly. FLIP GUI app is also available.
+Or you can also use [FLIP] command to program. Also the tool should be installed and configured properly. FLIP GUI application is also available.
 
     $ make flip
 
@@ -70,7 +70,7 @@ To define your own keymap create file named `keymap_<name>.c` and see keymap doc
 
 
 ##Hardware
-You have some options for hardware. Development boards with USB AVR family(ATMega32U4, AT90USB1286) like Teensy will work while MegaAVR with [V-USB] library is also cheapear option for DIY.
+You have some options for hardware. Development boards with USB AVR family(ATMega32U4, AT90USB1286) like Teensy will work while MegaAVR with [V-USB] library is also cheaper option for DIY.
 
 ###1. TMK Alt Controller Board
 TMK designed [Keyboard Controller Board for HHKB Pro2(KiCad project)](https://github.com/tmk/HHKB_controller).
diff --git a/keyboard/kmac/README.md b/keyboard/kmac/README.md
index 8cfe0971d..dc35870ca 100644
--- a/keyboard/kmac/README.md
+++ b/keyboard/kmac/README.md
@@ -18,7 +18,7 @@ Move to this directory then just run `make` like:
 Use `Makefile.pjrc` if you want to use PJRC stack or use `Makefile.lufa` for LUFA stack.
 
 
-Booloader
+Bootloader
 ---------
 The PCB is hardwired to run the bootloader if the key at the `Caps Lock` position is held down when connecting the keyboard.
 
diff --git a/keyboard/phantom/README.md b/keyboard/phantom/README.md
index 8344e160b..368ae97e8 100644
--- a/keyboard/phantom/README.md
+++ b/keyboard/phantom/README.md
@@ -33,7 +33,7 @@ between 0 and 255:
 ### 2. Sleep LED
 It is possible to have the LEDs fade in and out when the computer is suspended.
 
-To enable this feature, uncoment the `SLEEP_LED_ENABLE` line in the makefile you are using:
+To enable this feature, uncomment the `SLEEP_LED_ENABLE` line in the makefile you are using:
 
     SLEEP_LED_ENABLE = yes  # Breathing sleep LED during USB suspend