diff --git a/src/hardware/configuration.md b/src/hardware/configuration.md
index 1515fc8..3556886 100644
--- a/src/hardware/configuration.md
+++ b/src/hardware/configuration.md
@@ -6,7 +6,7 @@ Additional configuration is required for Debian Buster ARM64 before I²C devices
 
 Run an I²C scan to verify that the module is correctly wired to the Pi:
 
-```
+```bash
 sudo apt-get install python-smbus i2c-tools
 sudo modprobe i2c-dev
 sudo i2cdetect -y 1
@@ -20,7 +20,7 @@ The device tree must be patched in order to set the clock frequency for I²C dev
 
 Copy `/boot/firmware/bcm2837-rpi-3-b.dtb` from the Pi microSD card to a computer running Linux. Run the following commands:
 
-```
+```bash
 sudo apt-get install device-tree-compiler
 cd /place/where/dtb/file/was/pasted
 dtc -I dtb -O dts > bcm2837-rpi-3-b.dts
@@ -38,7 +38,7 @@ Copy the resulting `dtb` onto the Pi microSD card and overwrite `/boot/firmware/
 
 Finally, run the following commands to complete the process:
 
-```
+```bash
 sudo modprobe i2c-bcm2835
 su
 echo ds1307 0x68 > /sys/class/i2c-adapter/i2c-1/new_device
@@ -54,7 +54,7 @@ A device tree overlay is required to activate the internal pull-up resistors on
 
 Begin by downloading the device tree overlay file: `mygpio.dtbo` (TODO: add download link...maybe add the file to one of the repos). Then run the following commands to apply the overlay:
 
-```
+```bash
 sudo mkdir /boot/firmware/overlays
 sudo cp mygpio.dtbo /boot/firmware/overlays/
 ```
diff --git a/src/hardware/physical_interface.md b/src/hardware/physical_interface.md
index 82ce07d..41be417 100644
--- a/src/hardware/physical_interface.md
+++ b/src/hardware/physical_interface.md
@@ -14,7 +14,7 @@ Any button or joystick direction can be pressed to wake the display after select
 
 ### Menu Structure
 
-```
+```bash
 .
 ├── Networking
 │   └── MODE
@@ -23,7 +23,7 @@ Any button or joystick direction can be pressed to wake the display after select
 │   └── IP
 │   └── SIGNAL
 │   └── Configuration
-│       ├── Client Mode
+│       └── Client Mode
 │       └── Access Point Mode
 ├── System Stats
 │   └── CPU
diff --git a/src/software/microservices/peach-buttons.md b/src/software/microservices/peach-buttons.md
index dc93dd9..f6e4621 100644
--- a/src/software/microservices/peach-buttons.md
+++ b/src/software/microservices/peach-buttons.md
@@ -12,7 +12,7 @@ _Note: This module is relatively stable but is still a work-in-progress._
 
 ### Directory Tree
 
-```
+```bash
 .
 ├── Cargo.lock
 ├── Cargo.toml
@@ -26,7 +26,7 @@ _Note: This module is relatively stable but is still a work-in-progress._
 
 ### Pin to Button to Button Code Mappings
 
-```
+```bash
 4 => Center => 0,
 27 => Left => 1,
 23 => Right => 2,
diff --git a/src/software/microservices/peach-menu.md b/src/software/microservices/peach-menu.md
index 5e574b7..4f19652 100644
--- a/src/software/microservices/peach-menu.md
+++ b/src/software/microservices/peach-menu.md
@@ -10,7 +10,7 @@ _Note: This module is a work-in-progress._
 
 ### Directory Tree
 
-```
+```bash
 .
 ├── Cargo.lock
 ├── Cargo.toml
@@ -30,7 +30,7 @@ _Note: This module is a work-in-progress._
 
 ### Button Code Mappings
 
-```
+```bash
 0 => Center,  
 1 => Left,  
 2 => Right,  
@@ -42,7 +42,7 @@ _Note: This module is a work-in-progress._
 
 ### States
 
-```
+```bash
 Home(0), // home menu
 Home(1), // networking selected
 Home(2), // system stats selected
diff --git a/src/software/microservices/peach-network.md b/src/software/microservices/peach-network.md
index f9a957b..15dcaaf 100644
--- a/src/software/microservices/peach-network.md
+++ b/src/software/microservices/peach-network.md
@@ -41,7 +41,7 @@ _Note: This module is a work-in-progress._
 
 ### Directory Tree
 
-```
+```bash
 .
 ├── Cargo.lock
 ├── Cargo.toml
diff --git a/src/software/microservices/peach-oled.md b/src/software/microservices/peach-oled.md
index 8bee6d3..e54b4dc 100644
--- a/src/software/microservices/peach-oled.md
+++ b/src/software/microservices/peach-oled.md
@@ -27,7 +27,7 @@ OLED microservice module for PeachCloud. Write to a 128x64 OLED display with SDD
 
 ### Directory Tree
 
-```
+```bash
 .
 ├── Cargo.lock
 ├── Cargo.toml
diff --git a/src/software/microservices/peach-stats.md b/src/software/microservices/peach-stats.md
index 22f3e26..534a3e1 100644
--- a/src/software/microservices/peach-stats.md
+++ b/src/software/microservices/peach-stats.md
@@ -19,7 +19,7 @@ System statistics microservice module for PeachCloud. Provides a JSON-RPC wrappe
 
 ### Directory Tree
 
-```
+```bash
 .
 ├── Cargo.lock
 ├── Cargo.toml
diff --git a/src/software/pattern_library.md b/src/software/pattern_library.md
index 5eb32d0..204fed8 100644
--- a/src/software/pattern_library.md
+++ b/src/software/pattern_library.md
@@ -14,7 +14,7 @@ _Note: This is a work-in-progress._
 
 ### Directory Tree
 
-```
+```bash
 .
 ├── css
 │   ├── css_class_names     // list of all custom class names
diff --git a/src/software/web_interface.md b/src/software/web_interface.md
index 9c6a8e9..20b8afc 100644
--- a/src/software/web_interface.md
+++ b/src/software/web_interface.md
@@ -12,7 +12,7 @@ HTML is rendered server-side. Request handlers call JSON-RPC microservices and s
 
 ### Directory Tree
 
-```
+```bash
 .
 ├── Cargo.lock
 ├── Cargo.toml