diff --git a/lib/std/crypto/aes/aesni.zig b/lib/std/crypto/aes/aesni.zig
index 8366a9785d5307aac5ab65cc4b5fd47845820cc4..5f605a4e60538bdac7dee4f1ccf553af73a1bcf0 100644
--- a/lib/std/crypto/aes/aesni.zig
+++ b/lib/std/crypto/aes/aesni.zig
@@ -123,7 +123,7 @@ pub const Block = struct {
             return out;
         }
 
-        /// Encrypt multple blocks in parallel with the same round key.
+        /// Encrypt multiple blocks in parallel with the same round key.
         pub inline fn encryptWide(comptime count: usize, blocks: [count]Block, round_key: Block) [count]Block {
             comptime var i = 0;
             var out: [count]Block = undefined;
@@ -133,7 +133,7 @@ pub const Block = struct {
             return out;
         }
 
-        /// Decrypt multple blocks in parallel with the same round key.
+        /// Decrypt multiple blocks in parallel with the same round key.
         pub inline fn decryptWide(comptime count: usize, blocks: [count]Block, round_key: Block) [count]Block {
             comptime var i = 0;
             var out: [count]Block = undefined;
@@ -143,7 +143,7 @@ pub const Block = struct {
             return out;
         }
 
-        /// Encrypt multple blocks in parallel with the same last round key.
+        /// Encrypt multiple blocks in parallel with the same last round key.
         pub inline fn encryptLastWide(comptime count: usize, blocks: [count]Block, round_key: Block) [count]Block {
             comptime var i = 0;
             var out: [count]Block = undefined;
@@ -153,7 +153,7 @@ pub const Block = struct {
             return out;
         }
 
-        /// Decrypt multple blocks in parallel with the same last round key.
+        /// Decrypt multiple blocks in parallel with the same last round key.
         pub inline fn decryptLastWide(comptime count: usize, blocks: [count]Block, round_key: Block) [count]Block {
             comptime var i = 0;
             var out: [count]Block = undefined;
diff --git a/lib/std/crypto/aes/armcrypto.zig b/lib/std/crypto/aes/armcrypto.zig
index a38d94de775c630662924d107bfe8cf809858540..79eb9dda7500def8b96fbbe5a57a7ffc7d447f07 100644
--- a/lib/std/crypto/aes/armcrypto.zig
+++ b/lib/std/crypto/aes/armcrypto.zig
@@ -139,7 +139,7 @@ pub const Block = struct {
             return out;
         }
 
-        /// Encrypt multple blocks in parallel with the same round key.
+        /// Encrypt multiple blocks in parallel with the same round key.
         pub inline fn encryptWide(comptime count: usize, blocks: [count]Block, round_key: Block) [count]Block {
             comptime var i = 0;
             var out: [count]Block = undefined;
@@ -149,7 +149,7 @@ pub const Block = struct {
             return out;
         }
 
-        /// Decrypt multple blocks in parallel with the same round key.
+        /// Decrypt multiple blocks in parallel with the same round key.
         pub inline fn decryptWide(comptime count: usize, blocks: [count]Block, round_key: Block) [count]Block {
             comptime var i = 0;
             var out: [count]Block = undefined;
@@ -159,7 +159,7 @@ pub const Block = struct {
             return out;
         }
 
-        /// Encrypt multple blocks in parallel with the same last round key.
+        /// Encrypt multiple blocks in parallel with the same last round key.
         pub inline fn encryptLastWide(comptime count: usize, blocks: [count]Block, round_key: Block) [count]Block {
             comptime var i = 0;
             var out: [count]Block = undefined;
@@ -169,7 +169,7 @@ pub const Block = struct {
             return out;
         }
 
-        /// Decrypt multple blocks in parallel with the same last round key.
+        /// Decrypt multiple blocks in parallel with the same last round key.
         pub inline fn decryptLastWide(comptime count: usize, blocks: [count]Block, round_key: Block) [count]Block {
             comptime var i = 0;
             var out: [count]Block = undefined;
diff --git a/lib/std/crypto/aes/soft.zig b/lib/std/crypto/aes/soft.zig
index 06f8134dec84115a2b47a8d5b89810a2409dffdb..e9108820b15ba8bc1193c060f96935742b407803 100644
--- a/lib/std/crypto/aes/soft.zig
+++ b/lib/std/crypto/aes/soft.zig
@@ -180,7 +180,7 @@ pub const Block = struct {
             return out;
         }
 
-        /// Encrypt multple blocks in parallel with the same round key.
+        /// Encrypt multiple blocks in parallel with the same round key.
         pub fn encryptWide(comptime count: usize, blocks: [count]Block, round_key: Block) [count]Block {
             var i = 0;
             var out: [count]Block = undefined;
@@ -190,7 +190,7 @@ pub const Block = struct {
             return out;
         }
 
-        /// Decrypt multple blocks in parallel with the same round key.
+        /// Decrypt multiple blocks in parallel with the same round key.
         pub fn decryptWide(comptime count: usize, blocks: [count]Block, round_key: Block) [count]Block {
             var i = 0;
             var out: [count]Block = undefined;
@@ -200,7 +200,7 @@ pub const Block = struct {
             return out;
         }
 
-        /// Encrypt multple blocks in parallel with the same last round key.
+        /// Encrypt multiple blocks in parallel with the same last round key.
         pub fn encryptLastWide(comptime count: usize, blocks: [count]Block, round_key: Block) [count]Block {
             var i = 0;
             var out: [count]Block = undefined;
@@ -210,7 +210,7 @@ pub const Block = struct {
             return out;
         }
 
-        /// Decrypt multple blocks in parallel with the same last round key.
+        /// Decrypt multiple blocks in parallel with the same last round key.
         pub fn decryptLastWide(comptime count: usize, blocks: [count]Block, round_key: Block) [count]Block {
             var i = 0;
             var out: [count]Block = undefined;