Fix typo in name of hybrid engine function (#3704)

* Fix typo in name of hybrid engine function

* Fix

deepspeed/module_inject/containers/features/split_qkv.py

@@ -123,14 +123,14 @@ def reset_qkv_experimental(self):
         for data in qkv_data:
             del data
 
-    def set_attn_parameters_wo_copy(self, Z3_enabled=False):
+    def set_attn_params_wo_copy(self, Z3_enabled=False):
         self.module.attention.attn_ow = self.dense_w
         self.module.attention.attn_ob = self.dense_b
         if not Z3_enabled:
             # In initialize_tensors, we create a fused qkvw with the appropriate shape
             # and copy the qw, qb, kw, kb, vw, vb into it
-            self.module.attn_qkvw = self.qkvw
-            self.module.attn_qkvb = self.qkvb
+            self.module.attention.attn_qkvw = self.qkvw
+            self.module.attention.attn_qkvb = self.qkvb
 
             # We reset the data for qw (which is the original model parameter) to point
             # to the fused weight matrix we have created here