Merge branch 'ns/update-ratio-description' of github.com:nikita-savel…

…yevv/optimum-intel into ns/update-ratio-description

docs/source/openvino/export.mdx

@@ -78,7 +78,7 @@ Optional arguments:
   --ratio RATIO         A parameter used when applying 4-bit quantization to control the ratio between 4-bit and 8-bit
                         quantization. If set to 0.8, 80% of the layers will be quantized to int4 while 20% will be
                         quantized to int8. This helps to achieve better accuracy at the sacrifice of the model size
-                        and inference latency. Default value is 1.0. Note: If dataset is provided, and the ration is
+                        and inference latency. Default value is 1.0. Note: If dataset is provided, and the ratio is
                         less than 1.0, then data-aware mixed precision assignment will be applied.
   --sym                 Whether to apply symmetric quantization
   --group-size GROUP_SIZE