Docstring clarification + fixed typos + fixed 1 indentation
The docstring of *env* might be interpreted as "an atom inside a map inside an atom", which is misleading. The reformulation is an attempt at solving it. Suggestions about an alternative docstring are welcome.
The patch also fixes a few other docstring typos and the indentation on 1 line.
The patch is for the project https://github.com/clojure/tools.analyzer/