Add typo checker in pre-commit (#6179)

Co-authored-by: Brayden Zhong <b8zhong@uwaterloo.ca>

python/sglang/srt/layers/moe/ep_moe/layer.py

@@ -611,7 +611,7 @@ class Fp8EPMoEMethod(Fp8MoEMethod):
                 self.quant_config.weight_block_size[1],
             )
             # NOTE(HandH1998): To ensure proper alignment of the block-wise quantization scales, the output_size of the weights for both the gate and up layers must be divisible by block_n.
-            # Required by collum parallel or enabling merged weights
+            # Required by column parallel or enabling merged weights
             if intermediate_size % block_n != 0:
                 raise ValueError(
                     f"The output_size of gate's and up's weight = "