update

Author: besaleli

docs/transforms/index.md

@@ -19,7 +19,7 @@ With a handful of exceptions, the `Postprocess` function must return a `Tensor`
 - Sentence embeddings are given a `Tensor` of shape `[batch_size, seq_len, hidden]` and attention mask of `[batch_size, seq_len]`, and must return a `Tensor` of shape `[batch_size, hidden]`. In other words, it expects a pooling operation along dimension `seq_len`.
 
 !!! note "Note on indexing"
-    Lua is 1-indexed, meaning that it starts counting at 1 instead of 0. The `Tensor` API reflects this, meaning that you have to start counting your axes and indices at 1 instead of 0.
+    Lua is 1-indexed, meaning that it starts counting at 1 instead of 0. The `Tensor` API reflects this, meaning that you must count your axes and indices starting at 1 instead of 0.
 
 We provide a built-in API for standard tensor operations. To learn more, check out our [Tensor API reference page](reference). You can find the stub file [here](https://github.com/mozilla-ai/encoderfile/blob/main/encoderfile-core/stubs/lua/tensor.lua).