Use code blocks for keyboard layouts

keyboards/ergodox/keymaps/333fred/README.md

@@ -1,6 +1,7 @@
 ## Layout
 
 ### Keymap 0: Basic layer
+```
 ,--------------------------------------------------.           ,--------------------------------------------------.
 |   `    |   1  |   2  |   3  |   4  |   5  |  =   |           |  L1  |   6  |   7  |   8  |   9  |   0  |   -    |
 |--------+------+------+------+------+-------------|           |------+------+------+------+------+------+--------|
@@ -19,9 +20,11 @@
                                 | Bcksp|OSL(2)|------|       |------|  Ent   |Space |
                                 |      |      | Del  |       |OSL(2)|        |      |
                                 `--------------------'       `----------------------'
+```
 
 
 ### Keymap 1: Code Layer
+```
 ,--------------------------------------------------.           ,--------------------------------------------------.
 |        |      |      |      |      |      |      |           |      |      |      |      |      |      |        |
 |--------+------+------+------+------+-------------|           |------+------+------+------+------+------+--------|
@@ -40,11 +43,13 @@
                                 |      |      |------|       |------|        |      |
                                 |      |      |      |       |      |        |      |
                                 `--------------------'       `----------------------'
-Refact - Visual Studio Refactor. Sends `CTRL + R, R`
-Test   - Visual Studio Run Test. Sends `CTRL + R, T`
-DTest  - Visual Studio Debug Test. Sends `CTRL + R, CTRL + T`
+```
+* Refact - Visual Studio Refactor. Sends `CTRL + R, R`
+* Test   - Visual Studio Run Test. Sends `CTRL + R, T`
+* DTest  - Visual Studio Debug Test. Sends `CTRL + R, CTRL + T`
 
 ### Keymap 2: Symbol Layer
+```
 ,---------------------------------------------------.           ,--------------------------------------------------.
 |Version  |  F1  |  F2  |  F3  |  F4  |  F5  |      |           |      |  F6  |  F7  |  F8  |  F9  |  F10 |   F11  |
 |---------+------+------+------+------+------+------|           |------+------+------+------+------+------+--------|
@@ -63,8 +68,10 @@ DTest  - Visual Studio Debug Test. Sends `CTRL + R, CTRL + T`
                                 |      |      |------|       |------|      |      |
                                 |      |      | PScr |       |      |      |      |
                                 `--------------------'       `--------------------'
+```
 
 ### Keymap 3: Media and Mouse Keys
+```
 ,--------------------------------------------------.           ,--------------------------------------------------.
 |        |      |      |      |      |      |      |           |      |      |      |      |      |      |        |
 |--------+------+------+------+------+-------------|           |------+------+------+------+------+------+--------|
@@ -83,8 +90,10 @@ DTest  - Visual Studio Debug Test. Sends `CTRL + R, CTRL + T`
                                 |      |      |------|       |------| PL/PS| Next |
                                 |      |      |      |       | Back |      |      |
                                 `--------------------'       `--------------------'
+```
 
 ### Keymap 4: Movement
+```
 ,--------------------------------------------------.           ,--------------------------------------------------.
 |        |      |      |      |      |      |      |           |      |      |      |      |      |      |        |
 |--------+------+------+------+------+-------------|           |------+------+------+------+------+------+--------|
@@ -103,4 +112,5 @@ DTest  - Visual Studio Debug Test. Sends `CTRL + R, CTRL + T`
                                 |      | CTRL |------|       |------|      |      |
                                 |      |      |      |       |      |      |      |
                                 `--------------------'       `--------------------'
+```