Fix typos

Author: garydgregory

RELEASE-NOTES.txt

@@ -628,7 +628,7 @@ FIXED BUGS
 ==========
 
 o CSV-125:  No longer works with Java 6
-o CSV-122:  NullPointerException when empty header string and and null string of "".
+o CSV-122:  NullPointerException when empty header string and null string of "".
             Thanks to Mike Lewis.
 o CSV-118:  CSVRecord.toMap() throws NPE on formats with no
             headers. Thanks to Enrique Lara.

src/changes/changes.xml

@@ -248,7 +248,7 @@ removed in version 2.0.
     </release>
     <release version="1.0" date="2014-08-14" description="First release (Java 6)">
       <action issue="CSV-125" type="fix" dev="britter">No longer works with Java 6</action>
-      <action issue="CSV-122" type="fix" dev="britter" due-to="Mike Lewis">NullPointerException when empty header string and and null string of ""</action>
+      <action issue="CSV-122" type="fix" dev="britter" due-to="Mike Lewis">NullPointerException when empty header string and null string of ""</action>
       <action issue="CSV-117" type="update" dev="sebb">Validate format parameters in constructor</action>
       <action issue="CSV-121" type="add" dev="ggregory" due-to="Sebastian Hardt">IllegalArgumentException thrown when the header contains duplicate names when the column names are empty.</action>
       <action issue="CSV-120" type="add" dev="ggregory" due-to="Sergei Lebedev">CSVFormat#withHeader doesn't work with CSVPrinter</action>