1. Updated README.

2. Added additional Javadoc comment to Contract.

Author: conor10

README.rst

@@ -79,7 +79,6 @@ Gradle
    compile ('org.web3j:core:1.0.1')
 
 
-
 Start a client
 --------------
 
@@ -230,13 +229,8 @@ for an example.
 Tested Clients
 --------------
 
-Geth
-
-- 1.4.18-stable-ef9265d0
-
-Parity
-
-- Parity/v1.3.8-beta/x86_64-linux-gnu/rustc1.12.0
+- Geth
+- Parity
 
 You can run the integration test class
 `CoreIT <https://github.com/web3j/web3j/blob/master/src/integration-test/java/org/web3j/protocol/core/CoreIT.java>`_

src/main/java/org/web3j/abi/Contract.java

@@ -116,12 +116,14 @@ protected <T extends Type> List<T> executeCallMultipleValueReturn(
      *
      * @param function to transact with
      * @return {@link Optional} containing our transaction receipt
-     * @throws InterruptedException
-     * @throws ExecutionException
-     * @throws TransactionTimeoutException
+     * @throws ExecutionException if the computation threw an
+     * exception
+     * @throws InterruptedException if the current thread was interrupted
+     * while waiting
+     * @throws TransactionTimeoutException if the transaction was not mined while waiting
      */
     protected TransactionReceipt executeTransaction(
-            Function function) throws InterruptedException, ExecutionException,
+            Function function) throws ExecutionException, InterruptedException,
             TransactionTimeoutException {
         BigInteger nonce = getNonce(credentials.getAddress());
         String encodedFunction = FunctionEncoder.encode(function);