Fix typos in site and test apache#53

Author: dota17

pom.xml

@@ -337,7 +337,7 @@ CSV files of various types.
                 </tags>
               </tagClass>
               <tagClass>
-                <displayName>Noteable Markers</displayName>
+                <displayName>Notable Markers</displayName>
                 <tags>
                   <tag>
                     <matchString>NOTE</matchString>

src/site/xdoc/mail-lists.xml

@@ -152,7 +152,7 @@ limitations under the License.
           <td>
             <strong>Commons Commits List</strong>
             <br /><br />
-            Only for e-mails automatically generated by the <a href="scm.html">source control</a> sytem.
+            Only for e-mails automatically generated by the <a href="scm.html">source control</a> system.
             <br /><br />
           </td>
           <td><a href="mailto:commits-subscribe@commons.apache.org">Subscribe</a></td>

src/test/java/org/apache/commons/csv/CSVParserTest.java

@@ -162,7 +162,7 @@ public void testBackslashEscapingOld() throws IOException {
         final String[][] res = { { "one", "two", "three" }, { "on\\\"e", "two" }, { "on\"e", "two" },
                 { "one", "tw\"o" }, { "one", "t\\,wo" }, // backslash in quotes only escapes a delimiter (",")
                 { "one", "two", "th,ree" }, { "a\\\\" }, // backslash in quotes only escapes a delimiter (",")
-                { "a\\", "b" }, // a backslash must be returnd
+                { "a\\", "b" }, // a backslash must be returned
                 { "a\\\\,b" } // backslash in quotes only escapes a delimiter (",")
         };
         try (final CSVParser parser = CSVParser.parse(code, CSVFormat.DEFAULT)) {