Fix tests.

test/libsolidity/SolidityABIJSON.cpp

@@ -684,7 +684,7 @@ BOOST_AUTO_TEST_CASE(payable_function)
 	checkInterface(sourceCode, interface);
 }
 
-BOOST_AUTO_TEST_CASE(payable_fallback_unction)
+BOOST_AUTO_TEST_CASE(payable_fallback_function)
 {
 	char const* sourceCode = R"(
 		contract test {

test/libsolidity/SolidityEndToEndTest.cpp

@@ -8006,7 +8006,7 @@ BOOST_AUTO_TEST_CASE(function_delete_stack)
 		contract C {
 			function a() returns (uint) { return 7; }
 			function test() returns (uint) {
-				y = a;
+				var y = a;
 				delete y;
 				y();
 			}