[ez] Remove a trailing space from compilation/decorators.py (vllm-project#22028)

Author: zhxchen17

vllm/compilation/decorators.py

@@ -108,7 +108,7 @@ def forward(self, x: torch.Tensor, y: Optional[torch.Tensor]):
     During runtime, when we actually mark dimensions of tensors,
      it depends on the value of arguments:
 
-    - if it is a single integer (can be negative), the corresponding dimension 
+    - if it is a single integer (can be negative), the corresponding dimension
         of the argument will be marked as dynamic.
     - if it is `None`, ignored.
     - if it is `IntermediateTensors`, all the tensors in the intermediate