diff --git a/src/apu.zig b/src/apu.zig
index 854db35..aa478c1 100644
--- a/src/apu.zig
+++ b/src/apu.zig
@@ -115,7 +115,7 @@ const Wave = struct {
     /// Write-only
     /// NR30
     select: io.WaveSelect,
-    /// NR31    
+    /// NR31
     length: u8,
     /// NR32
     vol: io.WaveVolume,
diff --git a/src/bus/dma.zig b/src/bus/dma.zig
index 9cea2b4..a7510d8 100644
--- a/src/bus/dma.zig
+++ b/src/bus/dma.zig
@@ -46,7 +46,7 @@ fn DmaController(comptime id: u2) type {
         /// Note: Use writeControl instead of manipulating cnt directly.
         cnt: DmaControl,
 
-        /// Internal. Currrent Source Address 
+        /// Internal. Currrent Source Address
         _sad: u32,
         /// Internal. Current Destination Address
         _dad: u32,
diff --git a/src/bus/io.zig b/src/bus/io.zig
index b365004..56aba7c 100644
--- a/src/bus/io.zig
+++ b/src/bus/io.zig
@@ -479,7 +479,7 @@ pub const Duty = extern union {
     raw: u8,
 };
 
-/// Read / Write 
+/// Read / Write
 /// NRx2
 pub const Envelope = extern union {
     period: Bitfield(u8, 0, 3),
diff --git a/src/scheduler.zig b/src/scheduler.zig
index e94435f..52f43b8 100644
--- a/src/scheduler.zig
+++ b/src/scheduler.zig
@@ -55,7 +55,7 @@ pub const Scheduler = struct {
         }
     }
 
-    /// Removes the **first** scheduled event of type `needle` 
+    /// Removes the **first** scheduled event of type `needle`
     pub fn removeScheduledEvent(self: *Self, needle: EventKind) void {
         var it = self.queue.iterator();
 
diff --git a/src/util.zig b/src/util.zig
index f116c39..34f8ee1 100644
--- a/src/util.zig
+++ b/src/util.zig
@@ -56,9 +56,9 @@ pub fn intToBytes(comptime T: type, value: anytype) [@sizeOf(T)]u8 {
 }
 
 /// The Title from the GBA Cartridge may be null padded to a maximum
-/// length of 12 bytes. 
+/// length of 12 bytes.
 ///
-/// This function returns a slice of everything just before the first 
+/// This function returns a slice of everything just before the first
 /// `\0`
 pub fn correctTitle(title: [12]u8) []const u8 {
     var len = title.len;
@@ -72,7 +72,7 @@ pub fn correctTitle(title: [12]u8) []const u8 {
     return title[0..len];
 }
 
-/// Copies a Title and returns either an identical or similar 
+/// Copies a Title and returns either an identical or similar
 /// array consisting of ASCII that won't make any file system angry
 ///
 /// e.g. POKEPIN R/S to POKEPIN R_S