More spelling corrections.

2 files changed, 4 insertions, 4 deletions

diff --git a/src/libextra/crypto/cryptoutil.rs b/src/libextra/crypto/cryptoutil.rs
index 43e3b5c89af..30159d3dc5d 100644
--- a/src/libextra/crypto/cryptoutil.rs
+++ b/src/libextra/crypto/cryptoutil.rs
@@ -125,7 +125,7 @@ pub fn shift_add_check_overflow_tuple
 /// method that modifies the buffer directory or provides the caller with bytes that can be modifies
 /// results in those bytes being marked as used by the buffer.
 pub trait FixedBuffer {
-    /// Input a vector of bytes. If the buffer becomes full, proccess it with the provided
+    /// Input a vector of bytes. If the buffer becomes full, process it with the provided
     /// function and then clear the buffer.
     fn input(&mut self, input: &[u8], func: &fn(&[u8]));
 
diff --git a/src/libextra/crypto/digest.rs b/src/libextra/crypto/digest.rs
index 217f5b0a417..c7f228af332 100644
--- a/src/libextra/crypto/digest.rs
+++ b/src/libextra/crypto/digest.rs
@@ -47,18 +47,18 @@ pub trait Digest {
     fn output_bits(&self) -> uint;
 
     /**
-     * Convenience functon that feeds a string into a digest
+     * Convenience function that feeds a string into a digest.
      *
      * # Arguments
      *
-     * * in The string to feed into the digest
+     * * `input` The string to feed into the digest
      */
     fn input_str(&mut self, input: &str) {
         self.input(input.as_bytes());
     }
 
     /**
-     * Convenience functon that retrieves the result of a digest as a
+     * Convenience function that retrieves the result of a digest as a
      * ~str in hexadecimal format.
      */
     fn result_str(&mut self) -> ~str {