Remove () around return expression.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/codec/trunk@1072756 13f79535-47bb-0310-9956-ffa450edef68

Author: garydgregory

src/java/org/apache/commons/codec/binary/Base32.java

@@ -466,6 +466,6 @@ void encode(byte[] in, int inPos, int inAvail) { // package protected for access
      * @return <code>true</code> if the value is defined in the the Base32 alphabet <code>false</code> otherwise.
      */
     public boolean isInAlphabet(byte octet) {
-        return (octet >= 0 && octet < decodeTable.length && decodeTable[octet] != -1);
+        return octet >= 0 && octet < decodeTable.length && decodeTable[octet] != -1;
     }
 }

src/java/org/apache/commons/codec/binary/Base64.java

@@ -777,7 +777,7 @@ static byte[] toIntegerBytes(BigInteger bigInt) {
      * @return <code>true</code> if the value is defined in the the Base32 alphabet <code>false</code> otherwise.
      */
     protected boolean isInAlphabet(byte octet) {
-        return (octet >= 0 && octet < decodeTable.length && decodeTable[octet] != -1);
+        return octet >= 0 && octet < decodeTable.length && decodeTable[octet] != -1;
     }
 
 }