Fixed typo

INSTALL.md

@@ -62,10 +62,17 @@ pip install gphoto2
 -or-
 pip install gphoto2-cffi
 
+## Additional setup steps for my hardware setup
 
+### Pollin LS-7T touch screen
+
+#### Install required packages
+```bash
 apt install xinput-calibrator xserver-xorg-input-evdev
+```
 
-/usr/share/X11/xorg.conf.d/99-eGalax.conf:
+#### Configure device
+Add the following to `/usr/share/X11/xorg.conf.d/99-eGalax.conf`:
 ```
 Section "InputClass"
     Identifier "evdev tablet catchall"
@@ -81,3 +88,12 @@ Section "InputClass"
     Option  "SwapAxes"      "0"
 EndSection
 ```
+
+The calibration data can be obtained using `xinput-calibrator`.
+
+### Canon Selphy CP-1000 printer
+
+#### Install Gutenprint printer drivers
+```bash
+apt install printer-driver-gutenprint
+```

photobooth/Photobooth.py

@@ -66,7 +66,7 @@ class Photobooth:
             self._lampOn = lambda : self._gpio.lampOn(lamp)
             self._lampOff = lambda : self._gpio.lampOff(lamp)
 
-            self._gpio.setButton(triger_pin, self.gpioTrigger)
+            self._gpio.setButton(trigger_pin, self.gpioTrigger)
             self._gpio.setButton(exit_pin, self.gpioExit)
         else:
             self._lampOn = lambda : None

photobooth/gui/PyQt5Gui.py

@@ -650,6 +650,10 @@ class PyQt5WaitMessage(QFrame):
 
         painter = QPainter(self)
 
+        f = self.font()
+        f.setPixelSize(self.height() / 8)
+        painter.setFont(f)
+
         rect = QRect(0, self.height() * 3 / 5, self.width(), self.height() * 3 / 10)
         painter.drawText(rect, Qt.AlignCenter, self._message)