Fix typos in docstring

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
Signed-off-by: Jinzhe Zeng <[email protected]>

deepmd/jax/infer/deep_eval.py

@@ -58,7 +58,7 @@
 
 
 class DeepEval(DeepEvalBackend):
-    """NumPy backend implementaion of DeepEval.
+    """NumPy backend implementation of DeepEval.
 
     Parameters
     ----------
@@ -132,7 +132,7 @@ def get_dim_aparam(self) -> int:
 
     @property
     def model_type(self) -> type["DeepEvalWrapper"]:
-        """The the evaluator of the model type."""
+        """The evaluator of the model type."""
         model_output_type = self.dp.model_output_type()
         if "energy" in model_output_type:
             return DeepPot
@@ -389,5 +389,5 @@ def _get_output_shape(self, odef, nframes, natoms):
             raise RuntimeError("unknown category")
 
     def get_model_def_script(self) -> dict:
-        """Get model defination script."""
+        """Get model definition script."""
         return json.loads(self.model.get_model_def_script())