IOUtils#toByteArray: fix spelling of local variable name

Author: PascalSchumacher

src/main/java/org/apache/commons/io/IOUtils.java

@@ -818,10 +818,10 @@ public static byte[] toByteArray(final InputStream input, final int size) throws
 
         final byte[] data = new byte[size];
         int offset = 0;
-        int readed;
+        int read;
 
-        while (offset < size && (readed = input.read(data, offset, size - offset)) != EOF) {
-            offset += readed;
+        while (offset < size && (read = input.read(data, offset, size - offset)) != EOF) {
+            offset += read;
         }
 
         if (offset != size) {