fix: rust syntax typo

Author: K-Nicolas-10

website/lab/05/index.mdx

@@ -152,7 +152,7 @@ To figure out which pins work with SPI and what channels they are associated wit
 We also need a `CS` pin, that is simply a GPIO output pin. We will initialize it as such. Any pin can be used. For multiple subs, multiple pins will be initialized. 
 
 ```rust
-let mut cs = Output::new(p.PQa, Level::High, Speed:Low);
+let mut cs = Output::new(p.PQa, Level::High, Speed::Low);
 ```
 
 Now we have set up the SPI, and can use it to communicate with the connected sub. To activate the sub, we need to set the `cs` pin to `low`.
@@ -247,7 +247,7 @@ The STM32 Nucleo-U545RE-Q has three SPI channels. Each channel has a multiple se
 
 ![STM32 Nucleo-U545RE-Q Arduino Headers Pinout](images/Arduino_Headers.svg)
 ![STM32 Nucleo-U545RE-Q CN7 Pinout](images/CN7.svg)
-![STM32 Nucleo-U545RE-! CN10 Pinout](images/CN10.svg)
+![STM32 Nucleo-U545RE-Q CN10 Pinout](images/CN10.svg)
 
   </TabItem>
 
@@ -292,7 +292,7 @@ The **MPU-6500** is a *digital* gyroscope and accelerometer designed by InvenSen
 
 ### MPU-6500 Memory Map
 
-| address (HEX) | Name | Access
+| address (HEX) | Name | Access |
 |-|-|-|
 | 1B | GYRO_CONFIG | R/W |
 | 1C | ACCEL_CONFIG | R/W |
@@ -415,7 +415,7 @@ let clk = p.PZo;
 let mut spi = Spi::new(p.SPI1, clk, mosi, miso, p.GPDMA1_CH0, p.GPDMA1_CH1, config);
 
 // make sure to actually choose a pin
-let mut cs = Output::new(p.PQa, Level::High, Speed:Low);
+let mut cs = Output::new(p.PQa, Level::High, Speed::Low);
 ```
 
   </TabItem>
@@ -538,7 +538,7 @@ let screen_dc = Output::new(p.PYm, Level::Low, Speed::Low);
 let screen_cs = Output::new(p.PZo, Level::High, Speed::Low);
 
 let spi_bus: Mutex<NoopRawMutex, _> = Mutex::new(RefCell::new(spi));
-let display_spi = SpiDeviceWithConfig::new(&spi_bus_mutex, screen_cs, screen_spi_config);
+let display_spi = SpiDeviceWithConfig::new(&spi_bus, screen_cs, screen_spi_config);
 
 let mut screen_buffer = [0; 10 * 4096];