diff --git a/src/lib.rs b/src/lib.rs
index 1682658..eb43d53 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -69,7 +69,7 @@ pub enum PixelColour {
     White = 1,
 }
 
-pub trait ApplyParitalWindow: private::Sealed {
+pub trait ApplyPartialWindow: private::Sealed {
     fn apply<
         BusyPin: InputPin,
         ResetPin: OutputPin,
@@ -96,7 +96,7 @@ mod private {
 
 pub struct NoPartialWindow;
 
-impl ApplyParitalWindow for NoPartialWindow {
+impl ApplyPartialWindow for NoPartialWindow {
     fn apply<
         BusyPin: InputPin,
         ResetPin: OutputPin,
@@ -121,7 +121,7 @@ pub struct AutomaticPartialWindow {
     max_y: u16,
 }
 
-impl ApplyParitalWindow for AutomaticPartialWindow {
+impl ApplyPartialWindow for AutomaticPartialWindow {
     fn apply<
         BusyPin: InputPin,
         ResetPin: OutputPin,
@@ -272,7 +272,7 @@ impl<BusyPin: InputPin, ResetPin: OutputPin, DcPin: OutputPin, Spi: SpiDevice, D
         self.wait_for_display();
     }
 
-    pub fn draw_full_frame<PartialWindow: ApplyParitalWindow>(&mut self, double_frame: &mut DoubleFrame<PartialWindow>) {
+    pub fn draw_full_frame<PartialWindow: ApplyPartialWindow>(&mut self, double_frame: &mut DoubleFrame<PartialWindow>) {
         double_frame.partial_window.apply(self);
         self.write_command(0x10);
         for byte in double_frame.old.0 {