Fix Truffle DSL warning and style

Author: steve-s

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/objects/common/HashingStorageNodes.java

@@ -542,8 +542,8 @@ static Object domStringKey(Frame frame, Node inliningTarget, DynamicObjectStorag
                         @Cached PyUnicodeCheckExactNode isBuiltinString,
                         @Cached CastBuiltinStringToTruffleStringNode castStr,
                         @Exclusive @Cached PyObjectHashNode hashNode,
-                                   @Cached DynamicObject.GetNode getNode,
-                                   @Cached DynamicObject.PutNode putNode) {
+                        @Cached DynamicObject.GetNode getNode,
+                        @Cached DynamicObject.PutNode putNode) {
             if (!isBuiltinString.execute(inliningTarget, keyObj)) {
                 // Just for the potential side effects
                 hashNode.execute(frame, inliningTarget, keyObj);

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/nodes/attributes/WriteAttributeToObjectNode.java

@@ -135,7 +135,7 @@ static boolean writeToDynamicStoragePythonClass(PythonClass klass, TruffleString
                     @Bind Node inliningTarget,
                     @SuppressWarnings("unused") @Shared("getDict") @Cached GetDictIfExistsNode getDict,
                     @Exclusive @Cached InlinedBranchProfile updateFlags,
-                    @Shared @Cached DynamicObject.PutNode putNode,
+                    @Cached DynamicObject.PutNode putNode,
                     @Cached DynamicObject.GetShapeFlagsNode getShapeFlagsNode,
                     @Cached DynamicObject.SetShapeFlagsNode setShapeFlagsNode) {
         if (value == PNone.NO_VALUE) {