4 files changed, 5 insertions, 5 deletions
diff --git a/openpgp/src/crypto/aead.rs b/openpgp/src/crypto/aead.rs
index 93e6ad5d..47501d60 100644
--- a/openpgp/src/crypto/aead.rs
+++ b/openpgp/src/crypto/aead.rs
@@ -204,7 +204,7 @@ impl<'a> Decryptor<'a> {
     // Note: this implementation tries *very* hard to make sure we don't
     // gratuitiously do a short read.  Specifically, if the return value
     // is less than `plaintext.len()`, then it is either because we
-    // reached the end of the input or an error occured.
+    // reached the end of the input or an error occurred.
     fn read_helper(&mut self, plaintext: &mut [u8]) -> Result<usize> {
         use std::cmp::Ordering;
 
@@ -380,7 +380,7 @@ impl<'a> Decryptor<'a> {
 // Note: this implementation tries *very* hard to make sure we don't
 // gratuitiously do a short read.  Specifically, if the return value
 // is less than `plaintext.len()`, then it is either because we
-// reached the end of the input or an error occured.
+// reached the end of the input or an error occurred.
 impl<'a> io::Read for Decryptor<'a> {
     fn read(&mut self, buf: &mut [u8]) -> io::Result<usize> {
         match self.read_helper(buf) {
diff --git a/openpgp/src/crypto/hash.rs b/openpgp/src/crypto/hash.rs
index cc5ea49d..d35394b9 100644
--- a/openpgp/src/crypto/hash.rs
+++ b/openpgp/src/crypto/hash.rs
@@ -83,7 +83,7 @@ impl HashAlgorithm {
         }
     }
 
-    /// Creates a new Nettle hash context for this algorith.
+    /// Creates a new Nettle hash context for this algorithm.
     ///
     /// # Errors
     ///
diff --git a/openpgp/src/crypto/s2k.rs b/openpgp/src/crypto/s2k.rs
index 44655613..2a819c47 100644
--- a/openpgp/src/crypto/s2k.rs
+++ b/openpgp/src/crypto/s2k.rs
@@ -74,7 +74,7 @@ impl Default for S2K {
 }
 
 impl S2K {
-    /// Convert the string to a key using the S2K's paramters.
+    /// Convert the string to a key using the S2K's parameters.
     pub fn derive_key(&self, string: &Password, key_size: usize)
     -> Result<SessionKey> {
         match self {
diff --git a/openpgp/src/crypto/symmetric.rs b/openpgp/src/crypto/symmetric.rs
index 61c7dcd0..5ca999ad 100644
--- a/openpgp/src/crypto/symmetric.rs
+++ b/openpgp/src/crypto/symmetric.rs
@@ -194,7 +194,7 @@ fn read_exact<R: io::Read>(reader: &mut R, mut buffer: &mut [u8])
 // Note: this implementation tries *very* hard to make sure we don't
 // gratuitiously do a short read.  Specifically, if the return value
 // is less than `plaintext.len()`, then it is either because we
-// reached the end of the input or an error occured.
+// reached the end of the input or an error occurred.
 impl<R: io::Read> io::Read for Decryptor<R> {
     fn read(&mut self, plaintext: &mut [u8]) -> io::Result<usize> {
         let mut pos = 0;