diff --git a/docs/newbs_building_firmware.md b/docs/newbs_building_firmware.md
index 5a8f181b8..d7d31c07f 100644
--- a/docs/newbs_building_firmware.md
+++ b/docs/newbs_building_firmware.md
@@ -42,7 +42,7 @@ Open up your `keymap.c`. Inside this file you'll find the structure that control
 
     const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 
-This line indicates the start of the list of Layers. Below that you'll find lines containing either `LAYOUT` or `KEYMAP`, and these lines indicate the start of a layer. Below that line is the list of keys that comprise a that particular layer.
+This line indicates the start of the list of Layers. Below that you'll find lines containing either `LAYOUT` or `KEYMAP`, and these lines indicate the start of a layer. Below that line is the list of keys that comprise a particular layer.
 
 !> When editing your keymap file be careful not to add or remove any commas. If you do you will prevent your firmware from compiling and it may not be easy to figure out where the extra, or missing, comma is.