[Doc]: fixing typos in various files. (#29717)

Signed-off-by: Didier Durand <durand.didier@gmail.com>

vllm/distributed/device_communicators/pynccl_allocator.py

@@ -157,7 +157,7 @@ class nccl_symm_mem_context:
         if self.disabled:
             return self
         assert self.pynccl_comm is not None, (
-            "Symmetric memory requires pynccl to be initalized"
+            "Symmetric memory requires pynccl to be initialized"
         )
         assert self.pynccl_comm.nccl_version >= 22703, (
             "NCCL version 2.27.3 or higher is required for NCCL symmetric memory"

vllm/distributed/parallel_state.py

@@ -1583,7 +1583,7 @@ def destroy_distributed_environment():
 
 
 def cleanup_dist_env_and_memory(shutdown_ray: bool = False):
-    # Ensure all objects are not freezed before cleanup
+    # Ensure all objects are not frozen before cleanup
     gc.unfreeze()
 
     destroy_model_parallel()

vllm/entrypoints/openai/serving_models.py

@@ -150,7 +150,7 @@ class OpenAIServingModels:
                 lora_request.base_model_name = base_model_name
 
             # Validate that the adapter can be loaded into the engine
-            # This will also pre-load it for incoming requests
+            # This will also preload it for incoming requests
             try:
                 await self.engine_client.add_lora(lora_request)
             except Exception as e:

vllm/model_executor/layers/quantization/quark/schemes/quark_ocp_mx.py

@@ -37,7 +37,7 @@ logger = init_logger(__name__)
 # use `rocm_aiter_ops.is_asm_fp4_gemm_dynamic_quant_enabled()`
 # for envs checks which does not require @cache anymore.
 # triton kernel is torch compile compatible.
-# does not require direct registeration.
+# does not require direct registration.
 # use `rocm_aiter_ops.triton_fp4_gemm_dynamic_qaunt`.
 @cache
 def is_rocm_aiter_fp4_asm_gemm_enabled() -> bool:

vllm/transformers_utils/repo_utils.py

@@ -171,7 +171,7 @@ def file_or_path_exists(
         repo_id=model, filename=config_name, revision=revision
     )
     if isinstance(cached_filepath, str):
-        # The config file exists in cache- we can continue trying to load
+        # The config file exists in cache - we can continue trying to load
         return True
 
     # NB: file_exists will only check for the existence of the config file on