Remove trailing whitespace

Author: aherbert

src/test/java/org/apache/commons/codec/binary/Base64Test.java

@@ -1402,7 +1402,7 @@ public void testCodec265() {
         // 1GiB: Input buffer to encode
         // 1GiB: Existing working buffer (due to doubling of default buffer size of 8192)
         // ~2GiB: New working buffer to allocate (due to doubling)
-        // ~1.33GiB: Expected output size (since the working buffer is copied at the end) 
+        // ~1.33GiB: Expected output size (since the working buffer is copied at the end)
         // 32KiB: Some head room
         final long estimatedMemory = (long) size1GiB * 4 + expectedLength + 32 * 1024;
         Assume.assumeTrue("Not enough free memory for the test", presumableFreeMemory > estimatedMemory);

src/test/java/org/apache/commons/codec/digest/MurmurHash3Test.java

@@ -716,7 +716,7 @@ public void testHash128x64WithOffsetLengthAndSeed() {
 
     /**
      * Test the {@link MurmurHash3#hash128x64(byte[], int, int, int)} algorithm.
-     * 
+     *
      * <p>Explicit test for a negative seed. The original implementation has a sign extension error
      * for negative seeds.
      *