Fixed some javadopc errors
diff --git a/mina-core/src/main/java/org/apache/mina/core/buffer/IoBuffer.java b/mina-core/src/main/java/org/apache/mina/core/buffer/IoBuffer.java
index b2cc619..cbda630 100644
--- a/mina-core/src/main/java/org/apache/mina/core/buffer/IoBuffer.java
+++ b/mina-core/src/main/java/org/apache/mina/core/buffer/IoBuffer.java
@@ -84,7 +84,7 @@
* <p>
* Writing variable-length data using NIO {@code ByteBuffers} is not really
* easy, and it is because its size is fixed at allocation. {@link IoBuffer} introduces
- * the {@code autoExpand} property. If {@codeautoExpand} property is set to true,
+ * the {@code autoExpand} property. If {@code autoExpand} property is set to true,
* you never get a {@link BufferOverflowException} or
* an {@link IndexOutOfBoundsException} (except when index is negative). It
* automatically expands its capacity. For instance:
diff --git a/mina-core/src/main/java/org/apache/mina/filter/codec/CumulativeProtocolDecoder.java b/mina-core/src/main/java/org/apache/mina/filter/codec/CumulativeProtocolDecoder.java
index 7255d66..dfe3be9 100644
--- a/mina-core/src/main/java/org/apache/mina/filter/codec/CumulativeProtocolDecoder.java
+++ b/mina-core/src/main/java/org/apache/mina/filter/codec/CumulativeProtocolDecoder.java
@@ -118,7 +118,7 @@
* Cumulates content of {@code in} into internal buffer and forwards
* decoding request to
* doDecode(IoSession, IoBuffer, ProtocolDecoderOutput).
- * {@code doDecode() is invoked repeatedly until it returns {@code false}
+ * {@code doDecode()} is invoked repeatedly until it returns {@code false}
* and the cumulative buffer is compacted after decoding ends.
*
* @throws IllegalStateException
