Fix typos in loaders.py (#2137)

Fix typo in loaders.py

src/diffusers/loaders.py

@@ -68,7 +68,7 @@ class UNet2DConditionLoadersMixin:
 
         <Tip warning={true}>
 
-            This function is experimental and might change in the future
+            This function is experimental and might change in the future.
 
         </Tip>
 
@@ -199,7 +199,7 @@ class UNet2DConditionLoadersMixin:
         save_function: Callable = None,
     ):
         r"""
-        Save an attention procesor to a directory, so that it can be re-loaded using the
+        Save an attention processor to a directory, so that it can be re-loaded using the
         `[`~loaders.UNet2DConditionLoadersMixin.load_attn_procs`]` method.
 
         Arguments: