Fix javadoc typos.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/cli/trunk@1439408 13f79535-47bb-0310-9956-ffa450edef68

Author: netomi

src/main/java/org/apache/commons/cli/HelpFormatter.java

@@ -512,7 +512,7 @@ public void printHelp(PrintWriter pw, int width, String cmdLineSyntax,
      * @param pw the writer to which the help will be written
      * @param width the number of characters to be displayed on each line
      * @param cmdLineSyntax the syntax for this application
-     * @param header the banner to display at the begining of the help
+     * @param header the banner to display at the beginning of the help
      * @param options the Options instance
      * @param leftPad the number of characters of padding to be prefixed
      * to each line
@@ -965,7 +965,7 @@ private Appendable renderWrappedTextBlock(StringBuffer sb, int width, int nextLi
      * @param width width of the wrapped text
      * @param startPos position from which to start the lookup whitespace
      * character
-     * @return postion on which the text must be wrapped or -1 if the wrap
+     * @return position on which the text must be wrapped or -1 if the wrap
      * position is at the end of the text
      */
     protected int findWrapPos(String text, int width, int startPos)

src/main/java/org/apache/commons/cli/OptionValidator.java

@@ -34,7 +34,7 @@ private OptionValidator()
     }
 
     /**
-     * Validates whether <code>opt</code> is a permissable Option
+     * Validates whether <code>opt</code> is a permissible Option
      * shortOpt.  The rules that specify if the <code>opt</code>
      * is valid are:
      *

src/main/java/org/apache/commons/cli/Util.java

@@ -33,7 +33,7 @@ private Util()
     }
 
     /**
-     * Remove the hyphens from the begining of <code>str</code> and
+     * Remove the hyphens from the beginning of <code>str</code> and
      * return the new String.
      *
      * @param str The string from which the hyphens should be removed.