Fix typos.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/codec/trunk@1380303 13f79535-47bb-0310-9956-ffa450edef68

Author: netomi

src/changes/changes.xml

@@ -55,7 +55,7 @@ The <action> type attribute can be add,update,fix,remove.
         DigestUtils: Add MD2 APIs.
       </action>
       <action issue="CODEC-156" dev="ggregory" type="add" due-to="ggregory">
-        DigestUtils: add APIs named after standard alg name SHA-1.
+        DigestUtils: add APIs named after standard algorithm name SHA-1.
       </action>
       <action issue="CODEC-155" dev="ggregory" type="add" due-to="ggregory">
         DigestUtils.getDigest(String) should throw IllegalArgumentException instead of RuntimeException.
@@ -64,7 +64,7 @@ The <action> type attribute can be add,update,fix,remove.
         Create a class MessageDigestAlgorithms to define standard algorithm names.
       </action>
       <action issue="CODEC-152" dev="ggregory" type="add" due-to="ggregory">
-        DigestUtils.getDigest(String) looses the orginal exception.
+        DigestUtils.getDigest(String) loses the original exception.
       </action>
       <action issue="CODEC-151" dev="ggregory" type="add" due-to="lathspell">
         Remove unnecessary attempt to fill up the salt variable in UnixCrypt.